23241920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 61618368

約数和(自身を除く): 38376448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 151, 160, 185, 208, 260, 296, 302, 320, 370, 416, 481, 520, 592, 604, 740, 755, 832, 962, 1040, 1184, 1208, 1480, 1510, 1924, 1963, 2080, 2368, 2405, 2416, 2960, 3020, 3848, 3926, 4160, 4810, 4832, 5587, 5920, 6040, 7696, 7852, 9620, 9664, 9815, 11174, 11840, 12080, 15392, 15704, 19240, 19630, 22348, 24160, 27935, 30784, 31408, 38480, 39260, 44696, 48320, 55870, 62816, 72631, 76960, 78520, 89392, 111740, 125632, 145262, 153920, 157040, 178784, 223480, 290524, 314080, 357568, 363155, 446960, 581048, 628160, 726310, 893920, 1162096, 1452620, 1787840, 2324192, 2905240, 4648384, 5810480, 11620960, 23241920]

約数ペア:

[(1, 23241920), (2, 11620960), (4, 5810480), (5, 4648384), (8, 2905240), (10, 2324192), (13, 1787840), (16, 1452620), (20, 1162096), (26, 893920), (32, 726310), (37, 628160), (40, 581048), (52, 446960), (64, 363155), (65, 357568), (74, 314080), (80, 290524), (104, 223480), (130, 178784), (148, 157040), (151, 153920), (160, 145262), (185, 125632), (208, 111740), (260, 89392), (296, 78520), (302, 76960), (320, 72631), (370, 62816), (416, 55870), (481, 48320), (520, 44696), (592, 39260), (604, 38480), (740, 31408), (755, 30784), (832, 27935), (962, 24160), (1040, 22348), (1184, 19630), (1208, 19240), (1480, 15704), (1510, 15392), (1924, 12080), (1963, 11840), (2080, 11174), (2368, 9815), (2405, 9664), (2416, 9620), (2960, 7852), (3020, 7696), (3848, 6040), (3926, 5920), (4160, 5587), (4810, 4832)]