45377420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 111004992

約数和(自身を除く): 65627572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1103, 1210, 1870, 2057, 2206, 2420, 3740, 4114, 4412, 5515, 8228, 10285, 11030, 12133, 18751, 20570, 22060, 24266, 37502, 41140, 48532, 60665, 75004, 93755, 121330, 133463, 187510, 206261, 242660, 266926, 375020, 412522, 533852, 667315, 825044, 1031305, 1334630, 2062610, 2268871, 2669260, 4125220, 4537742, 9075484, 11344355, 22688710, 45377420]

約数ペア:

[(1, 45377420), (2, 22688710), (4, 11344355), (5, 9075484), (10, 4537742), (11, 4125220), (17, 2669260), (20, 2268871), (22, 2062610), (34, 1334630), (44, 1031305), (55, 825044), (68, 667315), (85, 533852), (110, 412522), (121, 375020), (170, 266926), (187, 242660), (220, 206261), (242, 187510), (340, 133463), (374, 121330), (484, 93755), (605, 75004), (748, 60665), (935, 48532), (1103, 41140), (1210, 37502), (1870, 24266), (2057, 22060), (2206, 20570), (2420, 18751), (3740, 12133), (4114, 11030), (4412, 10285), (5515, 8228)]