24893180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 57177120

約数和(自身を除く): 32283940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1429, 1742, 2858, 3484, 4355, 5716, 7145, 8710, 14290, 17420, 18577, 28580, 37154, 74308, 92885, 95743, 185770, 191486, 371540, 382972, 478715, 957430, 1244659, 1914860, 2489318, 4978636, 6223295, 12446590, 24893180]

約数ペア:

[(1, 24893180), (2, 12446590), (4, 6223295), (5, 4978636), (10, 2489318), (13, 1914860), (20, 1244659), (26, 957430), (52, 478715), (65, 382972), (67, 371540), (130, 191486), (134, 185770), (260, 95743), (268, 92885), (335, 74308), (670, 37154), (871, 28580), (1340, 18577), (1429, 17420), (1742, 14290), (2858, 8710), (3484, 7145), (4355, 5716)]