97087640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186707}}^1$

素因数の和:186731

約数の個数: 32

約数和(自身を含む): 235252080

約数和(自身を除く): 138164440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 186707, 373414, 746828, 933535, 1493656, 1867070, 2427191, 3734140, 4854382, 7468280, 9708764, 12135955, 19417528, 24271910, 48543820, 97087640]

約数ペア:

[(1, 97087640), (2, 48543820), (4, 24271910), (5, 19417528), (8, 12135955), (10, 9708764), (13, 7468280), (20, 4854382), (26, 3734140), (40, 2427191), (52, 1867070), (65, 1493656), (104, 933535), (130, 746828), (260, 373414), (520, 186707)]