14056580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 31570560

約数和(自身を除く): 17513980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 521, 710, 1042, 1349, 1420, 2084, 2605, 2698, 5210, 5396, 6745, 9899, 10420, 13490, 19798, 26980, 36991, 39596, 49495, 73982, 98990, 147964, 184955, 197980, 369910, 702829, 739820, 1405658, 2811316, 3514145, 7028290, 14056580]

約数ペア:

[(1, 14056580), (2, 7028290), (4, 3514145), (5, 2811316), (10, 1405658), (19, 739820), (20, 702829), (38, 369910), (71, 197980), (76, 184955), (95, 147964), (142, 98990), (190, 73982), (284, 49495), (355, 39596), (380, 36991), (521, 26980), (710, 19798), (1042, 13490), (1349, 10420), (1420, 9899), (2084, 6745), (2605, 5396), (2698, 5210)]