34450280

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2309}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 77754600

約数和(自身を除く): 43304320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2309, 2984, 3730, 4618, 7460, 9236, 11545, 14920, 18472, 23090, 46180, 92360, 861257, 1722514, 3445028, 4306285, 6890056, 8612570, 17225140, 34450280]

約数ペア:

[(1, 34450280), (2, 17225140), (4, 8612570), (5, 6890056), (8, 4306285), (10, 3445028), (20, 1722514), (40, 861257), (373, 92360), (746, 46180), (1492, 23090), (1865, 18472), (2309, 14920), (2984, 11545), (3730, 9236), (4618, 7460)]