10230550

素因数分解:

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

素因数の和:142

約数の個数: 72

約数和(自身を含む): 22264200

約数和(自身を除く): 12033650

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 89, 95, 110, 121, 178, 190, 209, 242, 275, 418, 445, 475, 550, 605, 890, 950, 979, 1045, 1210, 1691, 1958, 2090, 2225, 2299, 3025, 3382, 4450, 4598, 4895, 5225, 6050, 8455, 9790, 10450, 10769, 11495, 16910, 18601, 21538, 22990, 24475, 37202, 42275, 48950, 53845, 57475, 84550, 93005, 107690, 114950, 186010, 204611, 269225, 409222, 465025, 538450, 930050, 1023055, 2046110, 5115275, 10230550]

約数ペア:

[(1, 10230550), (2, 5115275), (5, 2046110), (10, 1023055), (11, 930050), (19, 538450), (22, 465025), (25, 409222), (38, 269225), (50, 204611), (55, 186010), (89, 114950), (95, 107690), (110, 93005), (121, 84550), (178, 57475), (190, 53845), (209, 48950), (242, 42275), (275, 37202), (418, 24475), (445, 22990), (475, 21538), (550, 18601), (605, 16910), (890, 11495), (950, 10769), (979, 10450), (1045, 9790), (1210, 8455), (1691, 6050), (1958, 5225), (2090, 4895), (2225, 4598), (2299, 4450), (3025, 3382)]