73493180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{44273}}^1$

素因数の和:44365

約数の個数: 24

約数和(自身を含む): 156198672

約数和(自身を除く): 82705492

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 44273, 88546, 177092, 221365, 442730, 885460, 3674659, 7349318, 14698636, 18373295, 36746590, 73493180]

約数ペア:

[(1, 73493180), (2, 36746590), (4, 18373295), (5, 14698636), (10, 7349318), (20, 3674659), (83, 885460), (166, 442730), (332, 221365), (415, 177092), (830, 88546), (1660, 44273)]