12529140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16063}}^1$

素因数の和:16088

約数の個数: 48

約数和(自身を含む): 37782528

約数和(自身を除く): 25253388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16063, 32126, 48189, 64252, 80315, 96378, 160630, 192756, 208819, 240945, 321260, 417638, 481890, 626457, 835276, 963780, 1044095, 1252914, 2088190, 2505828, 3132285, 4176380, 6264570, 12529140]

約数ペア:

[(1, 12529140), (2, 6264570), (3, 4176380), (4, 3132285), (5, 2505828), (6, 2088190), (10, 1252914), (12, 1044095), (13, 963780), (15, 835276), (20, 626457), (26, 481890), (30, 417638), (39, 321260), (52, 240945), (60, 208819), (65, 192756), (78, 160630), (130, 96378), (156, 80315), (195, 64252), (260, 48189), (390, 32126), (780, 16063)]