164865250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59951}}^1$

素因数の和:59979

約数の個数: 32

約数和(自身を含む): 336690432

約数和(自身を除く): 171825182

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 59951, 119902, 299755, 599510, 659461, 1318922, 1498775, 2997550, 3297305, 6594610, 7493875, 14987750, 16486525, 32973050, 82432625, 164865250]

約数ペア:

[(1, 164865250), (2, 82432625), (5, 32973050), (10, 16486525), (11, 14987750), (22, 7493875), (25, 6594610), (50, 3297305), (55, 2997550), (110, 1498775), (125, 1318922), (250, 659461), (275, 599510), (550, 299755), (1375, 119902), (2750, 59951)]