1008035270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{7643}}^1$

素因数の和:7781

約数の個数: 48

約数和(自身を含む): 2012970960

約数和(自身を除く): 1004935690

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 545, 605, 1090, 1199, 1210, 2398, 5995, 7643, 11990, 13189, 15286, 26378, 38215, 65945, 76430, 84073, 131890, 168146, 420365, 833087, 840730, 924803, 1666174, 1849606, 4165435, 4624015, 8330870, 9163957, 9248030, 18327914, 45819785, 91639570, 100803527, 201607054, 504017635, 1008035270]

約数ペア:

[(1, 1008035270), (2, 504017635), (5, 201607054), (10, 100803527), (11, 91639570), (22, 45819785), (55, 18327914), (109, 9248030), (110, 9163957), (121, 8330870), (218, 4624015), (242, 4165435), (545, 1849606), (605, 1666174), (1090, 924803), (1199, 840730), (1210, 833087), (2398, 420365), (5995, 168146), (7643, 131890), (11990, 84073), (13189, 76430), (15286, 65945), (26378, 38215)]