8045402470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{4831}}^1$

素因数の和:5525

約数の個数: 64

約数和(自身を含む): 17027813376

約数和(自身を除く): 8982410906

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 643, 1286, 1295, 2590, 3215, 4501, 4831, 6430, 9002, 9662, 22505, 23791, 24155, 33817, 45010, 47582, 48310, 67634, 118955, 166537, 169085, 178747, 237910, 333074, 338170, 357494, 832685, 893735, 1251229, 1665370, 1787470, 2502458, 3106333, 6212666, 6256145, 12512290, 15531665, 21744331, 31063330, 43488662, 108721655, 114934321, 217443310, 229868642, 574671605, 804540247, 1149343210, 1609080494, 4022701235, 8045402470]

約数ペア:

[(1, 8045402470), (2, 4022701235), (5, 1609080494), (7, 1149343210), (10, 804540247), (14, 574671605), (35, 229868642), (37, 217443310), (70, 114934321), (74, 108721655), (185, 43488662), (259, 31063330), (370, 21744331), (518, 15531665), (643, 12512290), (1286, 6256145), (1295, 6212666), (2590, 3106333), (3215, 2502458), (4501, 1787470), (4831, 1665370), (6430, 1251229), (9002, 893735), (9662, 832685), (22505, 357494), (23791, 338170), (24155, 333074), (33817, 237910), (45010, 178747), (47582, 169085), (48310, 166537), (67634, 118955)]