1139050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 2455200

約数和(自身を除く): 1316150

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 109, 110, 190, 209, 218, 275, 418, 475, 545, 550, 950, 1045, 1090, 1199, 2071, 2090, 2398, 2725, 4142, 5225, 5450, 5995, 10355, 10450, 11990, 20710, 22781, 29975, 45562, 51775, 59950, 103550, 113905, 227810, 569525, 1139050]

約数ペア:

[(1, 1139050), (2, 569525), (5, 227810), (10, 113905), (11, 103550), (19, 59950), (22, 51775), (25, 45562), (38, 29975), (50, 22781), (55, 20710), (95, 11990), (109, 10450), (110, 10355), (190, 5995), (209, 5450), (218, 5225), (275, 4142), (418, 2725), (475, 2398), (545, 2090), (550, 2071), (950, 1199), (1045, 1090)]