101405480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230467}}^1$

素因数の和:230489

約数の個数: 32

約数和(自身を含む): 248905440

約数和(自身を除く): 147499960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 230467, 460934, 921868, 1152335, 1843736, 2304670, 2535137, 4609340, 5070274, 9218680, 10140548, 12675685, 20281096, 25351370, 50702740, 101405480]

約数ペア:

[(1, 101405480), (2, 50702740), (4, 25351370), (5, 20281096), (8, 12675685), (10, 10140548), (11, 9218680), (20, 5070274), (22, 4609340), (40, 2535137), (44, 2304670), (55, 1843736), (88, 1152335), (110, 921868), (220, 460934), (440, 230467)]