5881040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 15374016

約数和(自身を除く): 9492976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 163, 164, 176, 205, 220, 326, 328, 410, 440, 451, 652, 656, 815, 820, 880, 902, 1304, 1630, 1640, 1793, 1804, 2255, 2608, 3260, 3280, 3586, 3608, 4510, 6520, 6683, 7172, 7216, 8965, 9020, 13040, 13366, 14344, 17930, 18040, 26732, 28688, 33415, 35860, 36080, 53464, 66830, 71720, 73513, 106928, 133660, 143440, 147026, 267320, 294052, 367565, 534640, 588104, 735130, 1176208, 1470260, 2940520, 5881040]

約数ペア:

[(1, 5881040), (2, 2940520), (4, 1470260), (5, 1176208), (8, 735130), (10, 588104), (11, 534640), (16, 367565), (20, 294052), (22, 267320), (40, 147026), (41, 143440), (44, 133660), (55, 106928), (80, 73513), (82, 71720), (88, 66830), (110, 53464), (163, 36080), (164, 35860), (176, 33415), (205, 28688), (220, 26732), (326, 18040), (328, 17930), (410, 14344), (440, 13366), (451, 13040), (652, 9020), (656, 8965), (815, 7216), (820, 7172), (880, 6683), (902, 6520), (1304, 4510), (1630, 3608), (1640, 3586), (1793, 3280), (1804, 3260), (2255, 2608)]