32813500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 77575680

約数和(自身を除く): 44762180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 73, 100, 116, 124, 125, 145, 146, 155, 250, 290, 292, 310, 365, 500, 580, 620, 725, 730, 775, 899, 1450, 1460, 1550, 1798, 1825, 2117, 2263, 2900, 3100, 3596, 3625, 3650, 3875, 4234, 4495, 4526, 7250, 7300, 7750, 8468, 8990, 9052, 9125, 10585, 11315, 14500, 15500, 17980, 18250, 21170, 22475, 22630, 36500, 42340, 44950, 45260, 52925, 56575, 65627, 89900, 105850, 112375, 113150, 131254, 211700, 224750, 226300, 262508, 264625, 282875, 328135, 449500, 529250, 565750, 656270, 1058500, 1131500, 1312540, 1640675, 3281350, 6562700, 8203375, 16406750, 32813500]

約数ペア:

[(1, 32813500), (2, 16406750), (4, 8203375), (5, 6562700), (10, 3281350), (20, 1640675), (25, 1312540), (29, 1131500), (31, 1058500), (50, 656270), (58, 565750), (62, 529250), (73, 449500), (100, 328135), (116, 282875), (124, 264625), (125, 262508), (145, 226300), (146, 224750), (155, 211700), (250, 131254), (290, 113150), (292, 112375), (310, 105850), (365, 89900), (500, 65627), (580, 56575), (620, 52925), (725, 45260), (730, 44950), (775, 42340), (899, 36500), (1450, 22630), (1460, 22475), (1550, 21170), (1798, 18250), (1825, 17980), (2117, 15500), (2263, 14500), (2900, 11315), (3100, 10585), (3596, 9125), (3625, 9052), (3650, 8990), (3875, 8468), (4234, 7750), (4495, 7300), (4526, 7250)]