1188572140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{5851}}^1$

素因数の和:7318

約数の個数: 48

約数和(自身を含む): 2855026944

約数和(自身を除く): 1666454804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1451, 2902, 5804, 5851, 7255, 10157, 11702, 14510, 20314, 23404, 29020, 29255, 40628, 40957, 50785, 58510, 81914, 101570, 117020, 163828, 203140, 204785, 409570, 819140, 8489801, 16979602, 33959204, 42449005, 59428607, 84898010, 118857214, 169796020, 237714428, 297143035, 594286070, 1188572140]

約数ペア:

[(1, 1188572140), (2, 594286070), (4, 297143035), (5, 237714428), (7, 169796020), (10, 118857214), (14, 84898010), (20, 59428607), (28, 42449005), (35, 33959204), (70, 16979602), (140, 8489801), (1451, 819140), (2902, 409570), (5804, 204785), (5851, 203140), (7255, 163828), (10157, 117020), (11702, 101570), (14510, 81914), (20314, 58510), (23404, 50785), (29020, 40957), (29255, 40628)]