2316390920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1565129}}^1$

素因数の和:1565177

約数の個数: 32

約数和(自身を含む): 5352744600

約数和(自身を除く): 3036353680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1565129, 3130258, 6260516, 7825645, 12521032, 15651290, 31302580, 57909773, 62605160, 115819546, 231639092, 289548865, 463278184, 579097730, 1158195460, 2316390920]

約数ペア:

[(1, 2316390920), (2, 1158195460), (4, 579097730), (5, 463278184), (8, 289548865), (10, 231639092), (20, 115819546), (37, 62605160), (40, 57909773), (74, 31302580), (148, 15651290), (185, 12521032), (296, 7825645), (370, 6260516), (740, 3130258), (1480, 1565129)]