3399351440

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3300

約数の個数: 80

約数和(自身を含む): 8045846640

約数和(自身を除く): 4646495200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 157, 178, 314, 356, 445, 628, 712, 785, 890, 1256, 1424, 1570, 1780, 2512, 3041, 3140, 3560, 6082, 6280, 7120, 12164, 12560, 13973, 15205, 24328, 27946, 30410, 48656, 55892, 60820, 69865, 111784, 121640, 139730, 223568, 243280, 270649, 279460, 477437, 541298, 558920, 954874, 1082596, 1117840, 1353245, 1909748, 2165192, 2387185, 2706490, 3819496, 4330384, 4774370, 5412980, 7638992, 9548740, 10825960, 19097480, 21651920, 38194960, 42491893, 84983786, 169967572, 212459465, 339935144, 424918930, 679870288, 849837860, 1699675720, 3399351440]

約数ペア:

[(1, 3399351440), (2, 1699675720), (4, 849837860), (5, 679870288), (8, 424918930), (10, 339935144), (16, 212459465), (20, 169967572), (40, 84983786), (80, 42491893), (89, 38194960), (157, 21651920), (178, 19097480), (314, 10825960), (356, 9548740), (445, 7638992), (628, 5412980), (712, 4774370), (785, 4330384), (890, 3819496), (1256, 2706490), (1424, 2387185), (1570, 2165192), (1780, 1909748), (2512, 1353245), (3041, 1117840), (3140, 1082596), (3560, 954874), (6082, 558920), (6280, 541298), (7120, 477437), (12164, 279460), (12560, 270649), (13973, 243280), (15205, 223568), (24328, 139730), (27946, 121640), (30410, 111784), (48656, 69865), (55892, 60820)]