170982760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{328813}}^1$

素因数の和:328837

約数の個数: 32

約数和(自身を含む): 414305640

約数和(自身を除く): 243322880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 328813, 657626, 1315252, 1644065, 2630504, 3288130, 4274569, 6576260, 8549138, 13152520, 17098276, 21372845, 34196552, 42745690, 85491380, 170982760]

約数ペア:

[(1, 170982760), (2, 85491380), (4, 42745690), (5, 34196552), (8, 21372845), (10, 17098276), (13, 13152520), (20, 8549138), (26, 6576260), (40, 4274569), (52, 3288130), (65, 2630504), (104, 1644065), (130, 1315252), (260, 657626), (520, 328813)]