486335060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 1038562560

約数和(自身を除く): 552227500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 317, 395, 634, 790, 971, 1268, 1580, 1585, 1942, 3170, 3884, 4855, 6340, 9710, 19420, 25043, 50086, 76709, 100172, 125215, 153418, 250430, 306836, 307807, 383545, 500860, 615614, 767090, 1231228, 1534180, 1539035, 3078070, 6156140, 24316753, 48633506, 97267012, 121583765, 243167530, 486335060]

約数ペア:

[(1, 486335060), (2, 243167530), (4, 121583765), (5, 97267012), (10, 48633506), (20, 24316753), (79, 6156140), (158, 3078070), (316, 1539035), (317, 1534180), (395, 1231228), (634, 767090), (790, 615614), (971, 500860), (1268, 383545), (1580, 307807), (1585, 306836), (1942, 250430), (3170, 153418), (3884, 125215), (4855, 100172), (6340, 76709), (9710, 50086), (19420, 25043)]