45171920

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6803}}^1$

素因数の和:6899

約数の個数: 40

約数和(自身を含む): 106305696

約数和(自身を除く): 61133776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 6803, 13606, 27212, 34015, 54424, 68030, 108848, 136060, 272120, 544240, 564649, 1129298, 2258596, 2823245, 4517192, 5646490, 9034384, 11292980, 22585960, 45171920]

約数ペア:

[(1, 45171920), (2, 22585960), (4, 11292980), (5, 9034384), (8, 5646490), (10, 4517192), (16, 2823245), (20, 2258596), (40, 1129298), (80, 564649), (83, 544240), (166, 272120), (332, 136060), (415, 108848), (664, 68030), (830, 54424), (1328, 34015), (1660, 27212), (3320, 13606), (6640, 6803)]