966267920

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{54163}}^1$

素因数の和:54399

約数の個数: 40

約数和(自身を含む): 2256688896

約数和(自身を除く): 1290420976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 54163, 108326, 216652, 270815, 433304, 541630, 866608, 1083260, 2166520, 4333040, 12078349, 24156698, 48313396, 60391745, 96626792, 120783490, 193253584, 241566980, 483133960, 966267920]

約数ペア:

[(1, 966267920), (2, 483133960), (4, 241566980), (5, 193253584), (8, 120783490), (10, 96626792), (16, 60391745), (20, 48313396), (40, 24156698), (80, 12078349), (223, 4333040), (446, 2166520), (892, 1083260), (1115, 866608), (1784, 541630), (2230, 433304), (3568, 270815), (4460, 216652), (8920, 108326), (17840, 54163)]