8045642660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{1499}}^1$

素因数の和:2337

約数の個数: 96

約数和(自身を含む): 19063296000

約数和(自身を除く): 11017653340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 787, 1364, 1499, 1574, 1705, 2998, 3148, 3410, 3935, 5996, 6820, 7495, 7870, 8657, 14990, 15740, 16489, 17314, 24397, 29980, 32978, 34628, 43285, 46469, 48794, 65956, 82445, 86570, 92938, 97588, 121985, 164890, 173140, 185876, 232345, 243970, 268367, 329780, 464690, 487940, 511159, 536734, 929380, 1022318, 1073468, 1179713, 1341835, 2044636, 2359426, 2555795, 2683670, 4718852, 5111590, 5367340, 5898565, 10223180, 11797130, 12976843, 23594260, 25953686, 36571103, 51907372, 64884215, 73142206, 129768430, 146284412, 182855515, 259536860, 365711030, 402282133, 731422060, 804564266, 1609128532, 2011410665, 4022821330, 8045642660]

約数ペア:

[(1, 8045642660), (2, 4022821330), (4, 2011410665), (5, 1609128532), (10, 804564266), (11, 731422060), (20, 402282133), (22, 365711030), (31, 259536860), (44, 182855515), (55, 146284412), (62, 129768430), (110, 73142206), (124, 64884215), (155, 51907372), (220, 36571103), (310, 25953686), (341, 23594260), (620, 12976843), (682, 11797130), (787, 10223180), (1364, 5898565), (1499, 5367340), (1574, 5111590), (1705, 4718852), (2998, 2683670), (3148, 2555795), (3410, 2359426), (3935, 2044636), (5996, 1341835), (6820, 1179713), (7495, 1073468), (7870, 1022318), (8657, 929380), (14990, 536734), (15740, 511159), (16489, 487940), (17314, 464690), (24397, 329780), (29980, 268367), (32978, 243970), (34628, 232345), (43285, 185876), (46469, 173140), (48794, 164890), (65956, 121985), (82445, 97588), (86570, 92938)]