1623050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 3562272

約数和(自身を除く): 1939222

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 227, 275, 286, 325, 454, 550, 650, 715, 1135, 1430, 2270, 2497, 2951, 3575, 4994, 5675, 5902, 7150, 11350, 12485, 14755, 24970, 29510, 32461, 62425, 64922, 73775, 124850, 147550, 162305, 324610, 811525, 1623050]

約数ペア:

[(1, 1623050), (2, 811525), (5, 324610), (10, 162305), (11, 147550), (13, 124850), (22, 73775), (25, 64922), (26, 62425), (50, 32461), (55, 29510), (65, 24970), (110, 14755), (130, 12485), (143, 11350), (227, 7150), (275, 5902), (286, 5675), (325, 4994), (454, 3575), (550, 2951), (650, 2497), (715, 2270), (1135, 1430)]