42050290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 79289280

約数和(自身を除く): 37238990

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1747, 2407, 3494, 4814, 8735, 12035, 17470, 24070, 50663, 101326, 145001, 253315, 290002, 506630, 725005, 1450010, 4205029, 8410058, 21025145, 42050290]

約数ペア:

[(1, 42050290), (2, 21025145), (5, 8410058), (10, 4205029), (29, 1450010), (58, 725005), (83, 506630), (145, 290002), (166, 253315), (290, 145001), (415, 101326), (830, 50663), (1747, 24070), (2407, 17470), (3494, 12035), (4814, 8735)]