9110140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 21182112

約数和(自身を除く): 12071972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 947, 962, 1894, 1924, 2405, 3788, 4735, 4810, 9470, 9620, 12311, 18940, 24622, 35039, 49244, 61555, 70078, 123110, 140156, 175195, 246220, 350390, 455507, 700780, 911014, 1822028, 2277535, 4555070, 9110140]

約数ペア:

[(1, 9110140), (2, 4555070), (4, 2277535), (5, 1822028), (10, 911014), (13, 700780), (20, 455507), (26, 350390), (37, 246220), (52, 175195), (65, 140156), (74, 123110), (130, 70078), (148, 61555), (185, 49244), (260, 35039), (370, 24622), (481, 18940), (740, 12311), (947, 9620), (962, 9470), (1894, 4810), (1924, 4735), (2405, 3788)]