113868040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 318971520

約数和(自身を除く): 205103480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 1105, 1144, 1171, 1430, 1496, 1768, 1870, 2210, 2342, 2431, 2860, 3740, 4420, 4684, 4862, 5720, 5855, 7480, 8840, 9368, 9724, 11710, 12155, 12881, 15223, 19448, 19907, 23420, 24310, 25762, 30446, 39814, 46840, 48620, 51524, 60892, 64405, 76115, 79628, 97240, 99535, 103048, 121784, 128810, 152230, 159256, 167453, 199070, 218977, 257620, 258791, 304460, 334906, 398140, 437954, 515240, 517582, 608920, 669812, 796280, 837265, 875908, 1035164, 1094885, 1293955, 1339624, 1674530, 1751816, 2070328, 2189770, 2587910, 2846701, 3349060, 4379540, 5175820, 5693402, 6698120, 8759080, 10351640, 11386804, 14233505, 22773608, 28467010, 56934020, 113868040]

約数ペア:

[(1, 113868040), (2, 56934020), (4, 28467010), (5, 22773608), (8, 14233505), (10, 11386804), (11, 10351640), (13, 8759080), (17, 6698120), (20, 5693402), (22, 5175820), (26, 4379540), (34, 3349060), (40, 2846701), (44, 2587910), (52, 2189770), (55, 2070328), (65, 1751816), (68, 1674530), (85, 1339624), (88, 1293955), (104, 1094885), (110, 1035164), (130, 875908), (136, 837265), (143, 796280), (170, 669812), (187, 608920), (220, 517582), (221, 515240), (260, 437954), (286, 398140), (340, 334906), (374, 304460), (440, 258791), (442, 257620), (520, 218977), (572, 199070), (680, 167453), (715, 159256), (748, 152230), (884, 128810), (935, 121784), (1105, 103048), (1144, 99535), (1171, 97240), (1430, 79628), (1496, 76115), (1768, 64405), (1870, 60892), (2210, 51524), (2342, 48620), (2431, 46840), (2860, 39814), (3740, 30446), (4420, 25762), (4684, 24310), (4862, 23420), (5720, 19907), (5855, 19448), (7480, 15223), (8840, 12881), (9368, 12155), (9724, 11710)]