453670640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^2\times {\mathrm{3067}}^1$

素因数の和:3166

約数の個数: 60

約数和(自身を含む): 1080236664

約数和(自身を除く): 626566024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 1849, 3067, 3440, 3698, 6134, 7396, 9245, 12268, 14792, 15335, 18490, 24536, 29584, 30670, 36980, 49072, 61340, 73960, 122680, 131881, 147920, 245360, 263762, 527524, 659405, 1055048, 1318810, 2110096, 2637620, 5275240, 5670883, 10550480, 11341766, 22683532, 28354415, 45367064, 56708830, 90734128, 113417660, 226835320, 453670640]

約数ペア:

[(1, 453670640), (2, 226835320), (4, 113417660), (5, 90734128), (8, 56708830), (10, 45367064), (16, 28354415), (20, 22683532), (40, 11341766), (43, 10550480), (80, 5670883), (86, 5275240), (172, 2637620), (215, 2110096), (344, 1318810), (430, 1055048), (688, 659405), (860, 527524), (1720, 263762), (1849, 245360), (3067, 147920), (3440, 131881), (3698, 122680), (6134, 73960), (7396, 61340), (9245, 49072), (12268, 36980), (14792, 30670), (15335, 29584), (18490, 24536)]