56236960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 150716160

約数和(自身を除く): 94479200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1423, 1520, 1976, 2080, 2470, 2846, 3040, 3952, 4940, 5692, 7115, 7904, 9880, 11384, 14230, 18499, 19760, 22768, 27037, 28460, 36998, 39520, 45536, 54074, 56920, 73996, 92495, 108148, 113840, 135185, 147992, 184990, 216296, 227680, 270370, 295984, 351481, 369980, 432592, 540740, 591968, 702962, 739960, 865184, 1081480, 1405924, 1479920, 1757405, 2162960, 2811848, 2959840, 3514810, 4325920, 5623696, 7029620, 11247392, 14059240, 28118480, 56236960]

約数ペア:

[(1, 56236960), (2, 28118480), (4, 14059240), (5, 11247392), (8, 7029620), (10, 5623696), (13, 4325920), (16, 3514810), (19, 2959840), (20, 2811848), (26, 2162960), (32, 1757405), (38, 1479920), (40, 1405924), (52, 1081480), (65, 865184), (76, 739960), (80, 702962), (95, 591968), (104, 540740), (130, 432592), (152, 369980), (160, 351481), (190, 295984), (208, 270370), (247, 227680), (260, 216296), (304, 184990), (380, 147992), (416, 135185), (494, 113840), (520, 108148), (608, 92495), (760, 73996), (988, 56920), (1040, 54074), (1235, 45536), (1423, 39520), (1520, 36998), (1976, 28460), (2080, 27037), (2470, 22768), (2846, 19760), (3040, 18499), (3952, 14230), (4940, 11384), (5692, 9880), (7115, 7904)]