40101460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2677}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 97179264

約数和(自身を除く): 57077804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2677, 2996, 3745, 5354, 7490, 10708, 13385, 14980, 18739, 26770, 37478, 53540, 74956, 93695, 187390, 286439, 374780, 572878, 1145756, 1432195, 2005073, 2864390, 4010146, 5728780, 8020292, 10025365, 20050730, 40101460]

約数ペア:

[(1, 40101460), (2, 20050730), (4, 10025365), (5, 8020292), (7, 5728780), (10, 4010146), (14, 2864390), (20, 2005073), (28, 1432195), (35, 1145756), (70, 572878), (107, 374780), (140, 286439), (214, 187390), (428, 93695), (535, 74956), (749, 53540), (1070, 37478), (1498, 26770), (2140, 18739), (2677, 14980), (2996, 13385), (3745, 10708), (5354, 7490)]