89472460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58099}}^1$

素因数の和:58126

約数の個数: 48

約数和(自身を含む): 234259200

約数和(自身を除く): 144786740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 58099, 116198, 232396, 290495, 406693, 580990, 639089, 813386, 1161980, 1278178, 1626772, 2033465, 2556356, 3195445, 4066930, 4473623, 6390890, 8133860, 8947246, 12781780, 17894492, 22368115, 44736230, 89472460]

約数ペア:

[(1, 89472460), (2, 44736230), (4, 22368115), (5, 17894492), (7, 12781780), (10, 8947246), (11, 8133860), (14, 6390890), (20, 4473623), (22, 4066930), (28, 3195445), (35, 2556356), (44, 2033465), (55, 1626772), (70, 1278178), (77, 1161980), (110, 813386), (140, 639089), (154, 580990), (220, 406693), (308, 290495), (385, 232396), (770, 116198), (1540, 58099)]