880979742710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1\times {\mathrm{857}}^1\times {\mathrm{1613}}^1$

素因数の和:3209

約数の個数: 64

約数和(自身を含む): 1606869373824

約数和(自身を除く): 725889631114

約数列:

[1, 2, 5, 10, 101, 202, 505, 631, 857, 1010, 1262, 1613, 1714, 3155, 3226, 4285, 6310, 8065, 8570, 16130, 63731, 86557, 127462, 162913, 173114, 318655, 325826, 432785, 540767, 637310, 814565, 865570, 1017803, 1081534, 1382341, 1629130, 2035606, 2703835, 2764682, 5089015, 5407670, 6911705, 10178030, 13823410, 54617467, 102798103, 109234934, 139616441, 205596206, 273087335, 279232882, 513990515, 546174670, 698082205, 872257171, 1027981030, 1396164410, 1744514342, 4361285855, 8722571710, 88097974271, 176195948542, 440489871355, 880979742710]

約数ペア:

[(1, 880979742710), (2, 440489871355), (5, 176195948542), (10, 88097974271), (101, 8722571710), (202, 4361285855), (505, 1744514342), (631, 1396164410), (857, 1027981030), (1010, 872257171), (1262, 698082205), (1613, 546174670), (1714, 513990515), (3155, 279232882), (3226, 273087335), (4285, 205596206), (6310, 139616441), (8065, 109234934), (8570, 102798103), (16130, 54617467), (63731, 13823410), (86557, 10178030), (127462, 6911705), (162913, 5407670), (173114, 5089015), (318655, 2764682), (325826, 2703835), (432785, 2035606), (540767, 1629130), (637310, 1382341), (814565, 1081534), (865570, 1017803)]