105293320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4006

約数の個数: 64

約数和(自身を含む): 262751040

約数和(自身を除く): 157457720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 3923, 5368, 6710, 7846, 13420, 15692, 19615, 26840, 31384, 39230, 43153, 78460, 86306, 156920, 172612, 215765, 239303, 345224, 431530, 478606, 863060, 957212, 1196515, 1726120, 1914424, 2393030, 2632333, 4786060, 5264666, 9572120, 10529332, 13161665, 21058664, 26323330, 52646660, 105293320]

約数ペア:

[(1, 105293320), (2, 52646660), (4, 26323330), (5, 21058664), (8, 13161665), (10, 10529332), (11, 9572120), (20, 5264666), (22, 4786060), (40, 2632333), (44, 2393030), (55, 1914424), (61, 1726120), (88, 1196515), (110, 957212), (122, 863060), (220, 478606), (244, 431530), (305, 345224), (440, 239303), (488, 215765), (610, 172612), (671, 156920), (1220, 86306), (1342, 78460), (2440, 43153), (2684, 39230), (3355, 31384), (3923, 26840), (5368, 19615), (6710, 15692), (7846, 13420)]