25363690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7951}}^1$

素因数の和:7998

約数の個数: 32

約数和(自身を含む): 51528960

約数和(自身を除く): 26165270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 7951, 15902, 39755, 79510, 87461, 174922, 230579, 437305, 461158, 874610, 1152895, 2305790, 2536369, 5072738, 12681845, 25363690]

約数ペア:

[(1, 25363690), (2, 12681845), (5, 5072738), (10, 2536369), (11, 2305790), (22, 1152895), (29, 874610), (55, 461158), (58, 437305), (110, 230579), (145, 174922), (290, 87461), (319, 79510), (638, 39755), (1595, 15902), (3190, 7951)]