1176216520

素因数分解:

$2^3\times 5^1\times {\mathrm{4211}}^1\times {\mathrm{6983}}^1$

素因数の和:11205

約数の個数: 32

約数和(自身を含む): 2647494720

約数和(自身を除く): 1471278200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4211, 6983, 8422, 13966, 16844, 21055, 27932, 33688, 34915, 42110, 55864, 69830, 84220, 139660, 168440, 279320, 29405413, 58810826, 117621652, 147027065, 235243304, 294054130, 588108260, 1176216520]

約数ペア:

[(1, 1176216520), (2, 588108260), (4, 294054130), (5, 235243304), (8, 147027065), (10, 117621652), (20, 58810826), (40, 29405413), (4211, 279320), (6983, 168440), (8422, 139660), (13966, 84220), (16844, 69830), (21055, 55864), (27932, 42110), (33688, 34915)]