9384100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 23436000

約数和(自身を除く): 14051900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 449, 475, 550, 836, 898, 950, 1045, 1100, 1796, 1900, 2090, 2245, 4180, 4490, 4939, 5225, 8531, 8980, 9878, 10450, 11225, 17062, 19756, 20900, 22450, 24695, 34124, 42655, 44900, 49390, 85310, 93841, 98780, 123475, 170620, 187682, 213275, 246950, 375364, 426550, 469205, 493900, 853100, 938410, 1876820, 2346025, 4692050, 9384100]

約数ペア:

[(1, 9384100), (2, 4692050), (4, 2346025), (5, 1876820), (10, 938410), (11, 853100), (19, 493900), (20, 469205), (22, 426550), (25, 375364), (38, 246950), (44, 213275), (50, 187682), (55, 170620), (76, 123475), (95, 98780), (100, 93841), (110, 85310), (190, 49390), (209, 44900), (220, 42655), (275, 34124), (380, 24695), (418, 22450), (449, 20900), (475, 19756), (550, 17062), (836, 11225), (898, 10450), (950, 9878), (1045, 8980), (1100, 8531), (1796, 5225), (1900, 4939), (2090, 4490), (2245, 4180)]