39722540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 111767040

約数和(自身を除く): 72044500

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 19, 20, 22, 26, 34, 38, 43, 44, 52, 55, 65, 68, 76, 85, 86, 95, 110, 130, 143, 170, 172, 187, 190, 209, 215, 220, 221, 247, 260, 286, 323, 340, 374, 380, 418, 430, 442, 473, 494, 559, 572, 646, 715, 731, 748, 817, 836, 860, 884, 935, 946, 988, 1045, 1105, 1118, 1235, 1292, 1430, 1462, 1615, 1634, 1870, 1892, 2090, 2210, 2236, 2365, 2431, 2470, 2717, 2795, 2860, 2924, 3230, 3268, 3553, 3655, 3740, 4085, 4180, 4199, 4420, 4730, 4862, 4940, 5434, 5590, 6149, 6460, 7106, 7310, 8041, 8170, 8398, 8987, 9460, 9503, 9724, 10621, 10868, 11180, 12155, 12298, 13585, 13889, 14212, 14620, 16082, 16340, 16796, 17765, 17974, 19006, 20995, 21242, 24310, 24596, 27170, 27778, 30745, 32164, 35530, 35948, 38012, 40205, 41990, 42484, 44935, 46189, 47515, 48620, 53105, 54340, 55556, 61490, 69445, 71060, 80410, 83980, 89870, 92378, 95030, 104533, 106210, 116831, 122980, 138890, 152779, 160820, 179740, 180557, 184756, 190060, 209066, 212420, 230945, 233662, 277780, 305558, 361114, 418132, 461890, 467324, 522665, 584155, 611116, 722228, 763895, 902785, 923780, 1045330, 1168310, 1527790, 1805570, 1986127, 2090660, 2336620, 3055580, 3611140, 3972254, 7944508, 9930635, 19861270, 39722540]

約数ペア:

[(1, 39722540), (2, 19861270), (4, 9930635), (5, 7944508), (10, 3972254), (11, 3611140), (13, 3055580), (17, 2336620), (19, 2090660), (20, 1986127), (22, 1805570), (26, 1527790), (34, 1168310), (38, 1045330), (43, 923780), (44, 902785), (52, 763895), (55, 722228), (65, 611116), (68, 584155), (76, 522665), (85, 467324), (86, 461890), (95, 418132), (110, 361114), (130, 305558), (143, 277780), (170, 233662), (172, 230945), (187, 212420), (190, 209066), (209, 190060), (215, 184756), (220, 180557), (221, 179740), (247, 160820), (260, 152779), (286, 138890), (323, 122980), (340, 116831), (374, 106210), (380, 104533), (418, 95030), (430, 92378), (442, 89870), (473, 83980), (494, 80410), (559, 71060), (572, 69445), (646, 61490), (715, 55556), (731, 54340), (748, 53105), (817, 48620), (836, 47515), (860, 46189), (884, 44935), (935, 42484), (946, 41990), (988, 40205), (1045, 38012), (1105, 35948), (1118, 35530), (1235, 32164), (1292, 30745), (1430, 27778), (1462, 27170), (1615, 24596), (1634, 24310), (1870, 21242), (1892, 20995), (2090, 19006), (2210, 17974), (2236, 17765), (2365, 16796), (2431, 16340), (2470, 16082), (2717, 14620), (2795, 14212), (2860, 13889), (2924, 13585), (3230, 12298), (3268, 12155), (3553, 11180), (3655, 10868), (3740, 10621), (4085, 9724), (4180, 9503), (4199, 9460), (4420, 8987), (4730, 8398), (4862, 8170), (4940, 8041), (5434, 7310), (5590, 7106), (6149, 6460)]