3851180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 8781696

約数和(自身を除く): 4930516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 241, 340, 470, 482, 799, 940, 964, 1205, 1598, 2410, 3196, 3995, 4097, 4820, 7990, 8194, 11327, 15980, 16388, 20485, 22654, 40970, 45308, 56635, 81940, 113270, 192559, 226540, 385118, 770236, 962795, 1925590, 3851180]

約数ペア:

[(1, 3851180), (2, 1925590), (4, 962795), (5, 770236), (10, 385118), (17, 226540), (20, 192559), (34, 113270), (47, 81940), (68, 56635), (85, 45308), (94, 40970), (170, 22654), (188, 20485), (235, 16388), (241, 15980), (340, 11327), (470, 8194), (482, 7990), (799, 4820), (940, 4097), (964, 3995), (1205, 3196), (1598, 2410)]