6664250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 13927680

約数和(自身を除く): 7263430

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 61, 95, 115, 122, 125, 190, 230, 250, 305, 437, 475, 575, 610, 874, 950, 1150, 1159, 1403, 1525, 2185, 2318, 2375, 2806, 2875, 3050, 4370, 4750, 5750, 5795, 7015, 7625, 10925, 11590, 14030, 15250, 21850, 26657, 28975, 35075, 53314, 54625, 57950, 70150, 109250, 133285, 144875, 175375, 266570, 289750, 350750, 666425, 1332850, 3332125, 6664250]

約数ペア:

[(1, 6664250), (2, 3332125), (5, 1332850), (10, 666425), (19, 350750), (23, 289750), (25, 266570), (38, 175375), (46, 144875), (50, 133285), (61, 109250), (95, 70150), (115, 57950), (122, 54625), (125, 53314), (190, 35075), (230, 28975), (250, 26657), (305, 21850), (437, 15250), (475, 14030), (575, 11590), (610, 10925), (874, 7625), (950, 7015), (1150, 5795), (1159, 5750), (1403, 4750), (1525, 4370), (2185, 3050), (2318, 2875), (2375, 2806)]