29042000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1153

約数の個数: 80

約数和(自身を含む): 75693072

約数和(自身を除く): 46651072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1117, 1300, 1625, 2000, 2234, 2600, 3250, 4468, 5200, 5585, 6500, 8936, 11170, 13000, 14521, 17872, 22340, 26000, 27925, 29042, 44680, 55850, 58084, 72605, 89360, 111700, 116168, 139625, 145210, 223400, 232336, 279250, 290420, 363025, 446800, 558500, 580840, 726050, 1117000, 1161680, 1452100, 1815125, 2234000, 2904200, 3630250, 5808400, 7260500, 14521000, 29042000]

約数ペア:

[(1, 29042000), (2, 14521000), (4, 7260500), (5, 5808400), (8, 3630250), (10, 2904200), (13, 2234000), (16, 1815125), (20, 1452100), (25, 1161680), (26, 1117000), (40, 726050), (50, 580840), (52, 558500), (65, 446800), (80, 363025), (100, 290420), (104, 279250), (125, 232336), (130, 223400), (200, 145210), (208, 139625), (250, 116168), (260, 111700), (325, 89360), (400, 72605), (500, 58084), (520, 55850), (650, 44680), (1000, 29042), (1040, 27925), (1117, 26000), (1300, 22340), (1625, 17872), (2000, 14521), (2234, 13000), (2600, 11170), (3250, 8936), (4468, 6500), (5200, 5585)]