73901750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{22739}}^1$

素因数の和:22769

約数の個数: 32

約数和(自身を含む): 148992480

約数和(自身を除く): 75090730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 22739, 45478, 113695, 227390, 295607, 568475, 591214, 1136950, 1478035, 2842375, 2956070, 5684750, 7390175, 14780350, 36950875, 73901750]

約数ペア:

[(1, 73901750), (2, 36950875), (5, 14780350), (10, 7390175), (13, 5684750), (25, 2956070), (26, 2842375), (50, 1478035), (65, 1136950), (125, 591214), (130, 568475), (250, 295607), (325, 227390), (650, 113695), (1625, 45478), (3250, 22739)]