12083240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 30844800

約数和(自身を除く): 18761560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1223, 1235, 1976, 2446, 2470, 4892, 4940, 6115, 9784, 9880, 12230, 15899, 23237, 24460, 31798, 46474, 48920, 63596, 79495, 92948, 116185, 127192, 158990, 185896, 232370, 302081, 317980, 464740, 604162, 635960, 929480, 1208324, 1510405, 2416648, 3020810, 6041620, 12083240]

約数ペア:

[(1, 12083240), (2, 6041620), (4, 3020810), (5, 2416648), (8, 1510405), (10, 1208324), (13, 929480), (19, 635960), (20, 604162), (26, 464740), (38, 317980), (40, 302081), (52, 232370), (65, 185896), (76, 158990), (95, 127192), (104, 116185), (130, 92948), (152, 79495), (190, 63596), (247, 48920), (260, 46474), (380, 31798), (494, 24460), (520, 23237), (760, 15899), (988, 12230), (1223, 9880), (1235, 9784), (1976, 6115), (2446, 4940), (2470, 4892)]