52809614720

素因数分解:

$2^7\times 5^1\times {\mathrm{82515023}}^1$

素因数の和:82515042

約数の個数: 32

約数和(自身を含む): 126247986720

約数和(自身を除く): 73438372000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82515023, 165030046, 330060092, 412575115, 660120184, 825150230, 1320240368, 1650300460, 2640480736, 3300600920, 5280961472, 6601201840, 10561922944, 13202403680, 26404807360, 52809614720]

約数ペア:

[(1, 52809614720), (2, 26404807360), (4, 13202403680), (5, 10561922944), (8, 6601201840), (10, 5280961472), (16, 3300600920), (20, 2640480736), (32, 1650300460), (40, 1320240368), (64, 825150230), (80, 660120184), (128, 412575115), (160, 330060092), (320, 165030046), (640, 82515023)]