224760635720

素因数分解:

$2^3\times 5^1\times {\mathrm{22871}}^1\times {\mathrm{245683}}^1$

素因数の和:268565

約数の個数: 32

約数和(自身を含む): 505735600320

約数和(自身を除く): 280974964600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 22871, 45742, 91484, 114355, 182968, 228710, 245683, 457420, 491366, 914840, 982732, 1228415, 1965464, 2456830, 4913660, 9827320, 5619015893, 11238031786, 22476063572, 28095079465, 44952127144, 56190158930, 112380317860, 224760635720]

約数ペア:

[(1, 224760635720), (2, 112380317860), (4, 56190158930), (5, 44952127144), (8, 28095079465), (10, 22476063572), (20, 11238031786), (40, 5619015893), (22871, 9827320), (45742, 4913660), (91484, 2456830), (114355, 1965464), (182968, 1228415), (228710, 982732), (245683, 914840), (457420, 491366)]