65735920

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1063}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 153177696

約数和(自身を除く): 87441776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1063, 1546, 2126, 3092, 3865, 4252, 5315, 6184, 7730, 8504, 10630, 12368, 15460, 17008, 21260, 30920, 42520, 61840, 85040, 821699, 1643398, 3286796, 4108495, 6573592, 8216990, 13147184, 16433980, 32867960, 65735920]

約数ペア:

[(1, 65735920), (2, 32867960), (4, 16433980), (5, 13147184), (8, 8216990), (10, 6573592), (16, 4108495), (20, 3286796), (40, 1643398), (80, 821699), (773, 85040), (1063, 61840), (1546, 42520), (2126, 30920), (3092, 21260), (3865, 17008), (4252, 15460), (5315, 12368), (6184, 10630), (7730, 8504)]