156932040380

素因数分解:

$2^2\times 5^1\times {\mathrm{135799}}^1\times {\mathrm{57781}}^1$

素因数の和:193589

約数の個数: 24

約数和(自身を含む): 329565415200

約数和(自身を除く): 172633374820

約数列:

[1, 2, 4, 5, 10, 20, 57781, 115562, 135799, 231124, 271598, 288905, 543196, 577810, 678995, 1155620, 1357990, 2715980, 7846602019, 15693204038, 31386408076, 39233010095, 78466020190, 156932040380]

約数ペア:

[(1, 156932040380), (2, 78466020190), (4, 39233010095), (5, 31386408076), (10, 15693204038), (20, 7846602019), (57781, 2715980), (115562, 1357990), (135799, 1155620), (231124, 678995), (271598, 577810), (288905, 543196)]