1283180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 2730672

約数和(自身を除く): 1447492

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 773, 830, 1546, 1660, 3092, 3865, 7730, 15460, 64159, 128318, 256636, 320795, 641590, 1283180]

約数ペア:

[(1, 1283180), (2, 641590), (4, 320795), (5, 256636), (10, 128318), (20, 64159), (83, 15460), (166, 7730), (332, 3865), (415, 3092), (773, 1660), (830, 1546)]