24217000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 57741840

約数和(自身を除く): 33524840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 200, 244, 250, 305, 397, 488, 500, 610, 794, 1000, 1220, 1525, 1588, 1985, 2440, 3050, 3176, 3970, 6100, 7625, 7940, 9925, 12200, 15250, 15880, 19850, 24217, 30500, 39700, 48434, 49625, 61000, 79400, 96868, 99250, 121085, 193736, 198500, 242170, 397000, 484340, 605425, 968680, 1210850, 2421700, 3027125, 4843400, 6054250, 12108500, 24217000]

約数ペア:

[(1, 24217000), (2, 12108500), (4, 6054250), (5, 4843400), (8, 3027125), (10, 2421700), (20, 1210850), (25, 968680), (40, 605425), (50, 484340), (61, 397000), (100, 242170), (122, 198500), (125, 193736), (200, 121085), (244, 99250), (250, 96868), (305, 79400), (397, 61000), (488, 49625), (500, 48434), (610, 39700), (794, 30500), (1000, 24217), (1220, 19850), (1525, 15880), (1588, 15250), (1985, 12200), (2440, 9925), (3050, 7940), (3176, 7625), (3970, 6100)]