376601960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2389}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 970531200

約数和(自身を除く): 593929240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 563, 1126, 2252, 2389, 2815, 3941, 4504, 4778, 5630, 7882, 9556, 11260, 11945, 15764, 16723, 19112, 19705, 22520, 23890, 31528, 33446, 39410, 47780, 66892, 78820, 83615, 95560, 133784, 157640, 167230, 334460, 668920, 1345007, 2690014, 5380028, 6725035, 9415049, 10760056, 13450070, 18830098, 26900140, 37660196, 47075245, 53800280, 75320392, 94150490, 188300980, 376601960]

約数ペア:

[(1, 376601960), (2, 188300980), (4, 94150490), (5, 75320392), (7, 53800280), (8, 47075245), (10, 37660196), (14, 26900140), (20, 18830098), (28, 13450070), (35, 10760056), (40, 9415049), (56, 6725035), (70, 5380028), (140, 2690014), (280, 1345007), (563, 668920), (1126, 334460), (2252, 167230), (2389, 157640), (2815, 133784), (3941, 95560), (4504, 83615), (4778, 78820), (5630, 66892), (7882, 47780), (9556, 39410), (11260, 33446), (11945, 31528), (15764, 23890), (16723, 22520), (19112, 19705)]