1570885480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6101}}^1$

素因数の和:6310

約数の個数: 64

約数和(自身を含む): 3644358480

約数和(自身を除く): 2073473000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 157, 164, 205, 314, 328, 410, 628, 785, 820, 1256, 1570, 1640, 3140, 6101, 6280, 6437, 12202, 12874, 24404, 25748, 30505, 32185, 48808, 51496, 61010, 64370, 122020, 128740, 244040, 250141, 257480, 500282, 957857, 1000564, 1250705, 1915714, 2001128, 2501410, 3831428, 4789285, 5002820, 7662856, 9578570, 10005640, 19157140, 38314280, 39272137, 78544274, 157088548, 196360685, 314177096, 392721370, 785442740, 1570885480]

約数ペア:

[(1, 1570885480), (2, 785442740), (4, 392721370), (5, 314177096), (8, 196360685), (10, 157088548), (20, 78544274), (40, 39272137), (41, 38314280), (82, 19157140), (157, 10005640), (164, 9578570), (205, 7662856), (314, 5002820), (328, 4789285), (410, 3831428), (628, 2501410), (785, 2001128), (820, 1915714), (1256, 1250705), (1570, 1000564), (1640, 957857), (3140, 500282), (6101, 257480), (6280, 250141), (6437, 244040), (12202, 128740), (12874, 122020), (24404, 64370), (25748, 61010), (30505, 51496), (32185, 48808)]