41418910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 42849890

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 79, 109, 130, 158, 185, 218, 370, 395, 481, 545, 790, 962, 1027, 1090, 1417, 2054, 2405, 2834, 2923, 4033, 4810, 5135, 5846, 7085, 8066, 8611, 10270, 14170, 14615, 17222, 20165, 29230, 37999, 40330, 43055, 52429, 75998, 86110, 104858, 111943, 189995, 223886, 262145, 318607, 379990, 524290, 559715, 637214, 1119430, 1593035, 3186070, 4141891, 8283782, 20709455, 41418910]

約数ペア:

[(1, 41418910), (2, 20709455), (5, 8283782), (10, 4141891), (13, 3186070), (26, 1593035), (37, 1119430), (65, 637214), (74, 559715), (79, 524290), (109, 379990), (130, 318607), (158, 262145), (185, 223886), (218, 189995), (370, 111943), (395, 104858), (481, 86110), (545, 75998), (790, 52429), (962, 43055), (1027, 40330), (1090, 37999), (1417, 29230), (2054, 20165), (2405, 17222), (2834, 14615), (2923, 14170), (4033, 10270), (4810, 8611), (5135, 8066), (5846, 7085)]