86317850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 171203328

約数和(自身を除く): 84885478

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 1597, 2162, 2350, 3194, 5405, 7985, 10810, 15970, 27025, 36731, 39925, 54050, 73462, 75059, 79850, 150118, 183655, 367310, 375295, 750590, 918275, 1726357, 1836550, 1876475, 3452714, 3752950, 8631785, 17263570, 43158925, 86317850]

約数ペア:

[(1, 86317850), (2, 43158925), (5, 17263570), (10, 8631785), (23, 3752950), (25, 3452714), (46, 1876475), (47, 1836550), (50, 1726357), (94, 918275), (115, 750590), (230, 375295), (235, 367310), (470, 183655), (575, 150118), (1081, 79850), (1150, 75059), (1175, 73462), (1597, 54050), (2162, 39925), (2350, 36731), (3194, 27025), (5405, 15970), (7985, 10810)]