54845680

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6067}}^1$

素因数の和:6193

約数の個数: 40

約数和(自身を含む): 128665872

約数和(自身を除く): 73820192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 6067, 9040, 12134, 24268, 30335, 48536, 60670, 97072, 121340, 242680, 485360, 685571, 1371142, 2742284, 3427855, 5484568, 6855710, 10969136, 13711420, 27422840, 54845680]

約数ペア:

[(1, 54845680), (2, 27422840), (4, 13711420), (5, 10969136), (8, 6855710), (10, 5484568), (16, 3427855), (20, 2742284), (40, 1371142), (80, 685571), (113, 485360), (226, 242680), (452, 121340), (565, 97072), (904, 60670), (1130, 48536), (1808, 30335), (2260, 24268), (4520, 12134), (6067, 9040)]