661102300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{93113}}^1$

素因数の和:93198

約数の個数: 36

約数和(自身を含む): 1454813136

約数和(自身を除く): 793710836

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 93113, 186226, 372452, 465565, 931130, 1862260, 2327825, 4655650, 6611023, 9311300, 13222046, 26444092, 33055115, 66110230, 132220460, 165275575, 330551150, 661102300]

約数ペア:

[(1, 661102300), (2, 330551150), (4, 165275575), (5, 132220460), (10, 66110230), (20, 33055115), (25, 26444092), (50, 13222046), (71, 9311300), (100, 6611023), (142, 4655650), (284, 2327825), (355, 1862260), (710, 931130), (1420, 465565), (1775, 372452), (3550, 186226), (7100, 93113)]