4044212560

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{593}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 9494553024

約数和(自身を除く): 5450340464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 523, 593, 652, 815, 1046, 1186, 1304, 1630, 2092, 2372, 2608, 2615, 2965, 3260, 4184, 4744, 5230, 5930, 6520, 8368, 9488, 10460, 11860, 13040, 20920, 23720, 41840, 47440, 85249, 96659, 170498, 193318, 310139, 340996, 386636, 426245, 483295, 620278, 681992, 773272, 852490, 966590, 1240556, 1363984, 1546544, 1550695, 1704980, 1933180, 2481112, 3101390, 3409960, 3866360, 4962224, 6202780, 6819920, 7732720, 12405560, 24811120, 50552657, 101105314, 202210628, 252763285, 404421256, 505526570, 808842512, 1011053140, 2022106280, 4044212560]

約数ペア:

[(1, 4044212560), (2, 2022106280), (4, 1011053140), (5, 808842512), (8, 505526570), (10, 404421256), (16, 252763285), (20, 202210628), (40, 101105314), (80, 50552657), (163, 24811120), (326, 12405560), (523, 7732720), (593, 6819920), (652, 6202780), (815, 4962224), (1046, 3866360), (1186, 3409960), (1304, 3101390), (1630, 2481112), (2092, 1933180), (2372, 1704980), (2608, 1550695), (2615, 1546544), (2965, 1363984), (3260, 1240556), (4184, 966590), (4744, 852490), (5230, 773272), (5930, 681992), (6520, 620278), (8368, 483295), (9488, 426245), (10460, 386636), (11860, 340996), (13040, 310139), (20920, 193318), (23720, 170498), (41840, 96659), (47440, 85249)]