41315690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 45170710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 190, 215, 247, 389, 430, 494, 559, 778, 817, 1118, 1235, 1634, 1945, 2470, 2795, 3890, 4085, 5057, 5590, 7391, 8170, 10114, 10621, 14782, 16727, 21242, 25285, 33454, 36955, 50570, 53105, 73910, 83635, 96083, 106210, 167270, 192166, 217451, 317813, 434902, 480415, 635626, 960830, 1087255, 1589065, 2174510, 3178130, 4131569, 8263138, 20657845, 41315690]

約数ペア:

[(1, 41315690), (2, 20657845), (5, 8263138), (10, 4131569), (13, 3178130), (19, 2174510), (26, 1589065), (38, 1087255), (43, 960830), (65, 635626), (86, 480415), (95, 434902), (130, 317813), (190, 217451), (215, 192166), (247, 167270), (389, 106210), (430, 96083), (494, 83635), (559, 73910), (778, 53105), (817, 50570), (1118, 36955), (1235, 33454), (1634, 25285), (1945, 21242), (2470, 16727), (2795, 14782), (3890, 10621), (4085, 10114), (5057, 8170), (5590, 7391)]