41666280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1049}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 125496000

約数和(自身を除く): 83829720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1049, 1324, 1655, 1986, 2098, 2648, 3147, 3310, 3972, 4196, 4965, 5245, 6294, 6620, 7944, 8392, 9930, 10490, 12588, 13240, 15735, 19860, 20980, 25176, 31470, 39720, 41960, 62940, 125880, 347219, 694438, 1041657, 1388876, 1736095, 2083314, 2777752, 3472190, 4166628, 5208285, 6944380, 8333256, 10416570, 13888760, 20833140, 41666280]

約数ペア:

[(1, 41666280), (2, 20833140), (3, 13888760), (4, 10416570), (5, 8333256), (6, 6944380), (8, 5208285), (10, 4166628), (12, 3472190), (15, 2777752), (20, 2083314), (24, 1736095), (30, 1388876), (40, 1041657), (60, 694438), (120, 347219), (331, 125880), (662, 62940), (993, 41960), (1049, 39720), (1324, 31470), (1655, 25176), (1986, 20980), (2098, 19860), (2648, 15735), (3147, 13240), (3310, 12588), (3972, 10490), (4196, 9930), (4965, 8392), (5245, 7944), (6294, 6620)]