12140050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 25623360

約数和(自身を除く): 13483310

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 983, 1235, 1966, 2470, 4915, 6175, 9830, 12350, 12779, 18677, 24575, 25558, 37354, 49150, 63895, 93385, 127790, 186770, 242801, 319475, 466925, 485602, 638950, 933850, 1214005, 2428010, 6070025, 12140050]

約数ペア:

[(1, 12140050), (2, 6070025), (5, 2428010), (10, 1214005), (13, 933850), (19, 638950), (25, 485602), (26, 466925), (38, 319475), (50, 242801), (65, 186770), (95, 127790), (130, 93385), (190, 63895), (247, 49150), (325, 37354), (475, 25558), (494, 24575), (650, 18677), (950, 12779), (983, 12350), (1235, 9830), (1966, 6175), (2470, 4915)]