1118175080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2367

約数の個数: 128

約数和(自身を含む): 2939328000

約数和(自身を除く): 1821152920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 59, 76, 88, 95, 110, 118, 152, 190, 209, 220, 236, 295, 380, 418, 440, 472, 590, 649, 760, 836, 1045, 1121, 1180, 1298, 1672, 2090, 2242, 2267, 2360, 2596, 3245, 4180, 4484, 4534, 5192, 5605, 6490, 8360, 8968, 9068, 11210, 11335, 12331, 12980, 18136, 22420, 22670, 24662, 24937, 25960, 43073, 44840, 45340, 49324, 49874, 61655, 86146, 90680, 98648, 99748, 123310, 124685, 133753, 172292, 199496, 215365, 246620, 249370, 267506, 344584, 430730, 473803, 493240, 498740, 535012, 668765, 861460, 947606, 997480, 1070024, 1337530, 1471283, 1722920, 1895212, 2369015, 2541307, 2675060, 2942566, 3790424, 4738030, 5082614, 5350120, 5885132, 7356415, 9476060, 10165228, 11770264, 12706535, 14712830, 18952120, 20330456, 25413070, 27954377, 29425660, 50826140, 55908754, 58851320, 101652280, 111817508, 139771885, 223635016, 279543770, 559087540, 1118175080]

約数ペア:

[(1, 1118175080), (2, 559087540), (4, 279543770), (5, 223635016), (8, 139771885), (10, 111817508), (11, 101652280), (19, 58851320), (20, 55908754), (22, 50826140), (38, 29425660), (40, 27954377), (44, 25413070), (55, 20330456), (59, 18952120), (76, 14712830), (88, 12706535), (95, 11770264), (110, 10165228), (118, 9476060), (152, 7356415), (190, 5885132), (209, 5350120), (220, 5082614), (236, 4738030), (295, 3790424), (380, 2942566), (418, 2675060), (440, 2541307), (472, 2369015), (590, 1895212), (649, 1722920), (760, 1471283), (836, 1337530), (1045, 1070024), (1121, 997480), (1180, 947606), (1298, 861460), (1672, 668765), (2090, 535012), (2242, 498740), (2267, 493240), (2360, 473803), (2596, 430730), (3245, 344584), (4180, 267506), (4484, 249370), (4534, 246620), (5192, 215365), (5605, 199496), (6490, 172292), (8360, 133753), (8968, 124685), (9068, 123310), (11210, 99748), (11335, 98648), (12331, 90680), (12980, 86146), (18136, 61655), (22420, 49874), (22670, 49324), (24662, 45340), (24937, 44840), (25960, 43073)]