2247199900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1076

約数の個数: 108

約数和(自身を含む): 5390080360

約数和(自身を除く): 3142880460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 229, 242, 275, 458, 484, 550, 605, 811, 916, 1100, 1145, 1210, 1622, 2290, 2420, 2519, 3025, 3244, 4055, 4580, 5038, 5725, 6050, 8110, 8921, 10076, 11450, 12100, 12595, 16220, 17842, 20275, 22900, 25190, 27709, 35684, 40550, 44605, 50380, 55418, 62975, 81100, 89210, 98131, 110836, 125950, 138545, 178420, 185719, 196262, 223025, 251900, 277090, 371438, 392524, 446050, 490655, 554180, 692725, 742876, 892100, 928595, 981310, 1385450, 1857190, 1962620, 2042909, 2453275, 2770900, 3714380, 4085818, 4642975, 4906550, 8171636, 9285950, 9813100, 10214545, 18571900, 20429090, 22471999, 40858180, 44943998, 51072725, 89887996, 102145450, 112359995, 204290900, 224719990, 449439980, 561799975, 1123599950, 2247199900]

約数ペア:

[(1, 2247199900), (2, 1123599950), (4, 561799975), (5, 449439980), (10, 224719990), (11, 204290900), (20, 112359995), (22, 102145450), (25, 89887996), (44, 51072725), (50, 44943998), (55, 40858180), (100, 22471999), (110, 20429090), (121, 18571900), (220, 10214545), (229, 9813100), (242, 9285950), (275, 8171636), (458, 4906550), (484, 4642975), (550, 4085818), (605, 3714380), (811, 2770900), (916, 2453275), (1100, 2042909), (1145, 1962620), (1210, 1857190), (1622, 1385450), (2290, 981310), (2420, 928595), (2519, 892100), (3025, 742876), (3244, 692725), (4055, 554180), (4580, 490655), (5038, 446050), (5725, 392524), (6050, 371438), (8110, 277090), (8921, 251900), (10076, 223025), (11450, 196262), (12100, 185719), (12595, 178420), (16220, 138545), (17842, 125950), (20275, 110836), (22900, 98131), (25190, 89210), (27709, 81100), (35684, 62975), (40550, 55418), (44605, 50380)]