38444820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37691}}^1$

素因数の和:37720

約数の個数: 48

約数和(自身を含む): 113980608

約数和(自身を除く): 75535788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 37691, 75382, 113073, 150764, 188455, 226146, 376910, 452292, 565365, 640747, 753820, 1130730, 1281494, 1922241, 2261460, 2562988, 3203735, 3844482, 6407470, 7688964, 9611205, 12814940, 19222410, 38444820]

約数ペア:

[(1, 38444820), (2, 19222410), (3, 12814940), (4, 9611205), (5, 7688964), (6, 6407470), (10, 3844482), (12, 3203735), (15, 2562988), (17, 2261460), (20, 1922241), (30, 1281494), (34, 1130730), (51, 753820), (60, 640747), (68, 565365), (85, 452292), (102, 376910), (170, 226146), (204, 188455), (255, 150764), (340, 113073), (510, 75382), (1020, 37691)]