119202940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{71809}}^1$

素因数の和:71901

約数の個数: 24

約数和(自身を含む): 253345680

約数和(自身を除く): 134142740

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 71809, 143618, 287236, 359045, 718090, 1436180, 5960147, 11920294, 23840588, 29800735, 59601470, 119202940]

約数ペア:

[(1, 119202940), (2, 59601470), (4, 29800735), (5, 23840588), (10, 11920294), (20, 5960147), (83, 1436180), (166, 718090), (332, 359045), (415, 287236), (830, 143618), (1660, 71809)]