268732443040

素因数分解:

$2^5\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2272771}}^1$

素因数の和:2273525

約数の個数: 48

約数和(自身を含む): 635739783840

約数和(自身を除く): 367007340800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 739, 1478, 2956, 3695, 5912, 7390, 11824, 14780, 23648, 29560, 59120, 118240, 2272771, 4545542, 9091084, 11363855, 18182168, 22727710, 36364336, 45455420, 72728672, 90910840, 181821680, 363643360, 1679577769, 3359155538, 6718311076, 8397888845, 13436622152, 16795777690, 26873244304, 33591555380, 53746488608, 67183110760, 134366221520, 268732443040]

約数ペア:

[(1, 268732443040), (2, 134366221520), (4, 67183110760), (5, 53746488608), (8, 33591555380), (10, 26873244304), (16, 16795777690), (20, 13436622152), (32, 8397888845), (40, 6718311076), (80, 3359155538), (160, 1679577769), (739, 363643360), (1478, 181821680), (2956, 90910840), (3695, 72728672), (5912, 45455420), (7390, 36364336), (11824, 22727710), (14780, 18182168), (23648, 11363855), (29560, 9091084), (59120, 4545542), (118240, 2272771)]