3264580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 8043840

約数和(自身を除く): 4779260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 71, 76, 95, 110, 121, 142, 190, 209, 220, 242, 284, 355, 380, 418, 484, 605, 710, 781, 836, 1045, 1210, 1349, 1420, 1562, 2090, 2299, 2420, 2698, 3124, 3905, 4180, 4598, 5396, 6745, 7810, 8591, 9196, 11495, 13490, 14839, 15620, 17182, 22990, 26980, 29678, 34364, 42955, 45980, 59356, 74195, 85910, 148390, 163229, 171820, 296780, 326458, 652916, 816145, 1632290, 3264580]

約数ペア:

[(1, 3264580), (2, 1632290), (4, 816145), (5, 652916), (10, 326458), (11, 296780), (19, 171820), (20, 163229), (22, 148390), (38, 85910), (44, 74195), (55, 59356), (71, 45980), (76, 42955), (95, 34364), (110, 29678), (121, 26980), (142, 22990), (190, 17182), (209, 15620), (220, 14839), (242, 13490), (284, 11495), (355, 9196), (380, 8591), (418, 7810), (484, 6745), (605, 5396), (710, 4598), (781, 4180), (836, 3905), (1045, 3124), (1210, 2698), (1349, 2420), (1420, 2299), (1562, 2090)]