118025000

素因数分解:

$2^3\times 5^5\times {\mathrm{4721}}^1$

素因数の和:4752

約数の個数: 48

約数和(自身を含む): 276661980

約数和(自身を除く): 158636980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 3125, 4721, 5000, 6250, 9442, 12500, 18884, 23605, 25000, 37768, 47210, 94420, 118025, 188840, 236050, 472100, 590125, 944200, 1180250, 2360500, 2950625, 4721000, 5901250, 11802500, 14753125, 23605000, 29506250, 59012500, 118025000]

約数ペア:

[(1, 118025000), (2, 59012500), (4, 29506250), (5, 23605000), (8, 14753125), (10, 11802500), (20, 5901250), (25, 4721000), (40, 2950625), (50, 2360500), (100, 1180250), (125, 944200), (200, 590125), (250, 472100), (500, 236050), (625, 188840), (1000, 118025), (1250, 94420), (2500, 47210), (3125, 37768), (4721, 25000), (5000, 23605), (6250, 18884), (9442, 12500)]