930050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 2008800

約数和(自身を除く): 1078750

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 89, 95, 110, 178, 190, 209, 275, 418, 445, 475, 550, 890, 950, 979, 1045, 1691, 1958, 2090, 2225, 3382, 4450, 4895, 5225, 8455, 9790, 10450, 16910, 18601, 24475, 37202, 42275, 48950, 84550, 93005, 186010, 465025, 930050]

約数ペア:

[(1, 930050), (2, 465025), (5, 186010), (10, 93005), (11, 84550), (19, 48950), (22, 42275), (25, 37202), (38, 24475), (50, 18601), (55, 16910), (89, 10450), (95, 9790), (110, 8455), (178, 5225), (190, 4895), (209, 4450), (275, 3382), (418, 2225), (445, 2090), (475, 1958), (550, 1691), (890, 1045), (950, 979)]