1539439840

素因数分解:

$2^5\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{8273}}^1$

素因数の和:9451

約数の個数: 48

約数和(自身を含む): 3640493808

約数和(自身を除く): 2101053968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1163, 2326, 4652, 5815, 8273, 9304, 11630, 16546, 18608, 23260, 33092, 37216, 41365, 46520, 66184, 82730, 93040, 132368, 165460, 186080, 264736, 330920, 661840, 1323680, 9621499, 19242998, 38485996, 48107495, 76971992, 96214990, 153943984, 192429980, 307887968, 384859960, 769719920, 1539439840]

約数ペア:

[(1, 1539439840), (2, 769719920), (4, 384859960), (5, 307887968), (8, 192429980), (10, 153943984), (16, 96214990), (20, 76971992), (32, 48107495), (40, 38485996), (80, 19242998), (160, 9621499), (1163, 1323680), (2326, 661840), (4652, 330920), (5815, 264736), (8273, 186080), (9304, 165460), (11630, 132368), (16546, 93040), (18608, 82730), (23260, 66184), (33092, 46520), (37216, 41365)]