52720366900

素因数分解:

$2^2\times 5^2\times {\mathrm{1607}}^1\times {\mathrm{328067}}^1$

素因数の和:329688

約数の個数: 36

約数和(自身を含む): 114474735648

約数和(自身を除く): 61754368748

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1607, 3214, 6428, 8035, 16070, 32140, 40175, 80350, 160700, 328067, 656134, 1312268, 1640335, 3280670, 6561340, 8201675, 16403350, 32806700, 527203669, 1054407338, 2108814676, 2636018345, 5272036690, 10544073380, 13180091725, 26360183450, 52720366900]

約数ペア:

[(1, 52720366900), (2, 26360183450), (4, 13180091725), (5, 10544073380), (10, 5272036690), (20, 2636018345), (25, 2108814676), (50, 1054407338), (100, 527203669), (1607, 32806700), (3214, 16403350), (6428, 8201675), (8035, 6561340), (16070, 3280670), (32140, 1640335), (40175, 1312268), (80350, 656134), (160700, 328067)]