10457590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 22643712

約数和(自身を除く): 12186122

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 103, 110, 130, 142, 143, 206, 286, 355, 515, 710, 715, 781, 923, 1030, 1133, 1339, 1430, 1562, 1846, 2266, 2678, 3905, 4615, 5665, 6695, 7313, 7810, 9230, 10153, 11330, 13390, 14626, 14729, 20306, 29458, 36565, 50765, 73130, 73645, 80443, 95069, 101530, 147290, 160886, 190138, 402215, 475345, 804430, 950690, 1045759, 2091518, 5228795, 10457590]

約数ペア:

[(1, 10457590), (2, 5228795), (5, 2091518), (10, 1045759), (11, 950690), (13, 804430), (22, 475345), (26, 402215), (55, 190138), (65, 160886), (71, 147290), (103, 101530), (110, 95069), (130, 80443), (142, 73645), (143, 73130), (206, 50765), (286, 36565), (355, 29458), (515, 20306), (710, 14729), (715, 14626), (781, 13390), (923, 11330), (1030, 10153), (1133, 9230), (1339, 7810), (1430, 7313), (1562, 6695), (1846, 5665), (2266, 4615), (2678, 3905)]