69190460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41681}}^1$

素因数の和:41773

約数の個数: 24

約数和(自身を含む): 147054096

約数和(自身を除く): 77863636

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 41681, 83362, 166724, 208405, 416810, 833620, 3459523, 6919046, 13838092, 17297615, 34595230, 69190460]

約数ペア:

[(1, 69190460), (2, 34595230), (4, 17297615), (5, 13838092), (10, 6919046), (20, 3459523), (83, 833620), (166, 416810), (332, 208405), (415, 166724), (830, 83362), (1660, 41681)]