45752920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13781}}^1$

素因数の和:13875

約数の個数: 32

約数和(自身を含む): 104191920

約数和(自身を除く): 58439000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 13781, 27562, 55124, 68905, 110248, 137810, 275620, 551240, 1143823, 2287646, 4575292, 5719115, 9150584, 11438230, 22876460, 45752920]

約数ペア:

[(1, 45752920), (2, 22876460), (4, 11438230), (5, 9150584), (8, 5719115), (10, 4575292), (20, 2287646), (40, 1143823), (83, 551240), (166, 275620), (332, 137810), (415, 110248), (664, 68905), (830, 55124), (1660, 27562), (3320, 13781)]