24927700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 62496000

約数和(自身を除く): 37568300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 239, 298, 350, 478, 596, 700, 745, 956, 1043, 1195, 1490, 1673, 2086, 2390, 2980, 3346, 3725, 4172, 4780, 5215, 5975, 6692, 7450, 8365, 10430, 11950, 14900, 16730, 20860, 23900, 26075, 33460, 35611, 41825, 52150, 71222, 83650, 104300, 142444, 167300, 178055, 249277, 356110, 498554, 712220, 890275, 997108, 1246385, 1780550, 2492770, 3561100, 4985540, 6231925, 12463850, 24927700]

約数ペア:

[(1, 24927700), (2, 12463850), (4, 6231925), (5, 4985540), (7, 3561100), (10, 2492770), (14, 1780550), (20, 1246385), (25, 997108), (28, 890275), (35, 712220), (50, 498554), (70, 356110), (100, 249277), (140, 178055), (149, 167300), (175, 142444), (239, 104300), (298, 83650), (350, 71222), (478, 52150), (596, 41825), (700, 35611), (745, 33460), (956, 26075), (1043, 23900), (1195, 20860), (1490, 16730), (1673, 14900), (2086, 11950), (2390, 10430), (2980, 8365), (3346, 7450), (3725, 6692), (4172, 5975), (4780, 5215)]