18829125430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{367541}}^1$

素因数の和:367704

約数の個数: 32

約数和(自身を含む): 34931191680

約数和(自身を除く): 16102066250

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 5123, 10246, 25615, 51230, 367541, 735082, 1837705, 3675410, 17274427, 34548854, 40061969, 80123938, 86372135, 172744270, 200309845, 400619690, 1882912543, 3765825086, 9414562715, 18829125430]

約数ペア:

[(1, 18829125430), (2, 9414562715), (5, 3765825086), (10, 1882912543), (47, 400619690), (94, 200309845), (109, 172744270), (218, 86372135), (235, 80123938), (470, 40061969), (545, 34548854), (1090, 17274427), (5123, 3675410), (10246, 1837705), (25615, 735082), (51230, 367541)]