160661150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13053

約数の個数: 48

約数和(自身を含む): 338780400

約数和(自身を除く): 178119250

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 13009, 26018, 65045, 130090, 169117, 247171, 325225, 338234, 494342, 650450, 845585, 1235855, 1691170, 2471710, 3213223, 4227925, 6179275, 6426446, 8455850, 12358550, 16066115, 32132230, 80330575, 160661150]

約数ペア:

[(1, 160661150), (2, 80330575), (5, 32132230), (10, 16066115), (13, 12358550), (19, 8455850), (25, 6426446), (26, 6179275), (38, 4227925), (50, 3213223), (65, 2471710), (95, 1691170), (130, 1235855), (190, 845585), (247, 650450), (325, 494342), (475, 338234), (494, 325225), (650, 247171), (950, 169117), (1235, 130090), (2470, 65045), (6175, 26018), (12350, 13009)]