5399200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 72

約数和(自身を含む): 13991292

約数和(自身を除く): 8592092

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 397, 400, 425, 544, 680, 794, 800, 850, 1360, 1588, 1700, 1985, 2720, 3176, 3400, 3970, 6352, 6749, 6800, 7940, 9925, 12704, 13498, 13600, 15880, 19850, 26996, 31760, 33745, 39700, 53992, 63520, 67490, 79400, 107984, 134980, 158800, 168725, 215968, 269960, 317600, 337450, 539920, 674900, 1079840, 1349800, 2699600, 5399200]

約数ペア:

[(1, 5399200), (2, 2699600), (4, 1349800), (5, 1079840), (8, 674900), (10, 539920), (16, 337450), (17, 317600), (20, 269960), (25, 215968), (32, 168725), (34, 158800), (40, 134980), (50, 107984), (68, 79400), (80, 67490), (85, 63520), (100, 53992), (136, 39700), (160, 33745), (170, 31760), (200, 26996), (272, 19850), (340, 15880), (397, 13600), (400, 13498), (425, 12704), (544, 9925), (680, 7940), (794, 6800), (800, 6749), (850, 6352), (1360, 3970), (1588, 3400), (1700, 3176), (1985, 2720)]