4145700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 12929728

約数和(自身を除く): 8784028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1063, 1300, 1950, 2126, 3189, 3900, 4252, 5315, 6378, 10630, 12756, 13819, 15945, 21260, 26575, 27638, 31890, 41457, 53150, 55276, 63780, 69095, 79725, 82914, 106300, 138190, 159450, 165828, 207285, 276380, 318900, 345475, 414570, 690950, 829140, 1036425, 1381900, 2072850, 4145700]

約数ペア:

[(1, 4145700), (2, 2072850), (3, 1381900), (4, 1036425), (5, 829140), (6, 690950), (10, 414570), (12, 345475), (13, 318900), (15, 276380), (20, 207285), (25, 165828), (26, 159450), (30, 138190), (39, 106300), (50, 82914), (52, 79725), (60, 69095), (65, 63780), (75, 55276), (78, 53150), (100, 41457), (130, 31890), (150, 27638), (156, 26575), (195, 21260), (260, 15945), (300, 13819), (325, 12756), (390, 10630), (650, 6378), (780, 5315), (975, 4252), (1063, 3900), (1300, 3189), (1950, 2126)]