11719360

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 28474416

約数和(自身を除く): 16755056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 691, 848, 1060, 1382, 1696, 2120, 2764, 3392, 3455, 4240, 5528, 6910, 8480, 11056, 13820, 16960, 22112, 27640, 36623, 44224, 55280, 73246, 110560, 146492, 183115, 221120, 292984, 366230, 585968, 732460, 1171936, 1464920, 2343872, 2929840, 5859680, 11719360]

約数ペア:

[(1, 11719360), (2, 5859680), (4, 2929840), (5, 2343872), (8, 1464920), (10, 1171936), (16, 732460), (20, 585968), (32, 366230), (40, 292984), (53, 221120), (64, 183115), (80, 146492), (106, 110560), (160, 73246), (212, 55280), (265, 44224), (320, 36623), (424, 27640), (530, 22112), (691, 16960), (848, 13820), (1060, 11056), (1382, 8480), (1696, 6910), (2120, 5528), (2764, 4240), (3392, 3455)]