54494080

素因数分解:

$2^7\times 5^1\times {\mathrm{85147}}^1$

素因数の和:85166

約数の個数: 32

約数和(自身を含む): 130276440

約数和(自身を除く): 75782360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 85147, 170294, 340588, 425735, 681176, 851470, 1362352, 1702940, 2724704, 3405880, 5449408, 6811760, 10898816, 13623520, 27247040, 54494080]

約数ペア:

[(1, 54494080), (2, 27247040), (4, 13623520), (5, 10898816), (8, 6811760), (10, 5449408), (16, 3405880), (20, 2724704), (32, 1702940), (40, 1362352), (64, 851470), (80, 681176), (128, 425735), (160, 340588), (320, 170294), (640, 85147)]