33888140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 90980064

約数和(自身を除く): 57091924

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 41, 44, 52, 55, 65, 68, 82, 85, 110, 130, 143, 164, 170, 187, 205, 220, 221, 260, 286, 289, 340, 374, 410, 442, 451, 533, 572, 578, 697, 715, 748, 820, 884, 902, 935, 1066, 1105, 1156, 1394, 1430, 1445, 1804, 1870, 2132, 2210, 2255, 2431, 2665, 2788, 2860, 2890, 3179, 3485, 3740, 3757, 4420, 4510, 4862, 5330, 5780, 5863, 6358, 6970, 7514, 7667, 9020, 9061, 9724, 10660, 11726, 11849, 12155, 12716, 13940, 15028, 15334, 15895, 18122, 18785, 23452, 23698, 24310, 29315, 30668, 31790, 36244, 37570, 38335, 41327, 45305, 47396, 48620, 58630, 59245, 63580, 75140, 76670, 82654, 90610, 99671, 117260, 118490, 130339, 153340, 154037, 165308, 181220, 199342, 206635, 236980, 260678, 308074, 398684, 413270, 498355, 521356, 616148, 651695, 770185, 826540, 996710, 1303390, 1540370, 1694407, 1993420, 2606780, 3080740, 3388814, 6777628, 8472035, 16944070, 33888140]

約数ペア:

[(1, 33888140), (2, 16944070), (4, 8472035), (5, 6777628), (10, 3388814), (11, 3080740), (13, 2606780), (17, 1993420), (20, 1694407), (22, 1540370), (26, 1303390), (34, 996710), (41, 826540), (44, 770185), (52, 651695), (55, 616148), (65, 521356), (68, 498355), (82, 413270), (85, 398684), (110, 308074), (130, 260678), (143, 236980), (164, 206635), (170, 199342), (187, 181220), (205, 165308), (220, 154037), (221, 153340), (260, 130339), (286, 118490), (289, 117260), (340, 99671), (374, 90610), (410, 82654), (442, 76670), (451, 75140), (533, 63580), (572, 59245), (578, 58630), (697, 48620), (715, 47396), (748, 45305), (820, 41327), (884, 38335), (902, 37570), (935, 36244), (1066, 31790), (1105, 30668), (1156, 29315), (1394, 24310), (1430, 23698), (1445, 23452), (1804, 18785), (1870, 18122), (2132, 15895), (2210, 15334), (2255, 15028), (2431, 13940), (2665, 12716), (2788, 12155), (2860, 11849), (2890, 11726), (3179, 10660), (3485, 9724), (3740, 9061), (3757, 9020), (4420, 7667), (4510, 7514), (4862, 6970), (5330, 6358), (5780, 5863)]