922773020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{6151}}^1$

素因数の和:6750

約数の個数: 48

約数和(自身を含む): 2090843328

約数和(自身を除く): 1168070308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 577, 1154, 2308, 2885, 5770, 6151, 7501, 11540, 12302, 15002, 24604, 30004, 30755, 37505, 61510, 75010, 79963, 123020, 150020, 159926, 319852, 399815, 799630, 1599260, 3549127, 7098254, 14196508, 17745635, 35491270, 46138651, 70982540, 92277302, 184554604, 230693255, 461386510, 922773020]

約数ペア:

[(1, 922773020), (2, 461386510), (4, 230693255), (5, 184554604), (10, 92277302), (13, 70982540), (20, 46138651), (26, 35491270), (52, 17745635), (65, 14196508), (130, 7098254), (260, 3549127), (577, 1599260), (1154, 799630), (2308, 399815), (2885, 319852), (5770, 159926), (6151, 150020), (7501, 123020), (11540, 79963), (12302, 75010), (15002, 61510), (24604, 37505), (30004, 30755)]