114855280

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 275500224

約数和(自身を除く): 160644944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 73, 80, 142, 146, 277, 284, 292, 355, 365, 554, 568, 584, 710, 730, 1108, 1136, 1168, 1385, 1420, 1460, 2216, 2770, 2840, 2920, 4432, 5183, 5540, 5680, 5840, 10366, 11080, 19667, 20221, 20732, 22160, 25915, 39334, 40442, 41464, 51830, 78668, 80884, 82928, 98335, 101105, 103660, 157336, 161768, 196670, 202210, 207320, 314672, 323536, 393340, 404420, 414640, 786680, 808840, 1435691, 1573360, 1617680, 2871382, 5742764, 7178455, 11485528, 14356910, 22971056, 28713820, 57427640, 114855280]

約数ペア:

[(1, 114855280), (2, 57427640), (4, 28713820), (5, 22971056), (8, 14356910), (10, 11485528), (16, 7178455), (20, 5742764), (40, 2871382), (71, 1617680), (73, 1573360), (80, 1435691), (142, 808840), (146, 786680), (277, 414640), (284, 404420), (292, 393340), (355, 323536), (365, 314672), (554, 207320), (568, 202210), (584, 196670), (710, 161768), (730, 157336), (1108, 103660), (1136, 101105), (1168, 98335), (1385, 82928), (1420, 80884), (1460, 78668), (2216, 51830), (2770, 41464), (2840, 40442), (2920, 39334), (4432, 25915), (5183, 22160), (5540, 20732), (5680, 20221), (5840, 19667), (10366, 11080)]