23995240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 57346560

約数和(自身を除く): 33351320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 523, 620, 740, 1046, 1147, 1240, 1480, 2092, 2294, 2615, 4184, 4588, 5230, 5735, 9176, 10460, 11470, 16213, 19351, 20920, 22940, 32426, 38702, 45880, 64852, 77404, 81065, 96755, 129704, 154808, 162130, 193510, 324260, 387020, 599881, 648520, 774040, 1199762, 2399524, 2999405, 4799048, 5998810, 11997620, 23995240]

約数ペア:

[(1, 23995240), (2, 11997620), (4, 5998810), (5, 4799048), (8, 2999405), (10, 2399524), (20, 1199762), (31, 774040), (37, 648520), (40, 599881), (62, 387020), (74, 324260), (124, 193510), (148, 162130), (155, 154808), (185, 129704), (248, 96755), (296, 81065), (310, 77404), (370, 64852), (523, 45880), (620, 38702), (740, 32426), (1046, 22940), (1147, 20920), (1240, 19351), (1480, 16213), (2092, 11470), (2294, 10460), (2615, 9176), (4184, 5735), (4588, 5230)]