25103630500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{104381}}^1$

素因数の和:104450

約数の個数: 96

約数和(自身を含む): 60640096608

約数和(自身を除く): 35536466108

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 125, 130, 148, 185, 250, 260, 325, 370, 481, 500, 650, 740, 925, 962, 1300, 1625, 1850, 1924, 2405, 3250, 3700, 4625, 4810, 6500, 9250, 9620, 12025, 18500, 24050, 48100, 60125, 104381, 120250, 208762, 240500, 417524, 521905, 1043810, 1356953, 2087620, 2609525, 2713906, 3862097, 5219050, 5427812, 6784765, 7724194, 10438100, 13047625, 13569530, 15448388, 19310485, 26095250, 27139060, 33923825, 38620970, 50207261, 52190500, 67847650, 77241940, 96552425, 100414522, 135695300, 169619125, 193104850, 200829044, 251036305, 339238250, 386209700, 482762125, 502072610, 678476500, 965524250, 1004145220, 1255181525, 1931048500, 2510363050, 5020726100, 6275907625, 12551815250, 25103630500]

約数ペア:

[(1, 25103630500), (2, 12551815250), (4, 6275907625), (5, 5020726100), (10, 2510363050), (13, 1931048500), (20, 1255181525), (25, 1004145220), (26, 965524250), (37, 678476500), (50, 502072610), (52, 482762125), (65, 386209700), (74, 339238250), (100, 251036305), (125, 200829044), (130, 193104850), (148, 169619125), (185, 135695300), (250, 100414522), (260, 96552425), (325, 77241940), (370, 67847650), (481, 52190500), (500, 50207261), (650, 38620970), (740, 33923825), (925, 27139060), (962, 26095250), (1300, 19310485), (1625, 15448388), (1850, 13569530), (1924, 13047625), (2405, 10438100), (3250, 7724194), (3700, 6784765), (4625, 5427812), (4810, 5219050), (6500, 3862097), (9250, 2713906), (9620, 2609525), (12025, 2087620), (18500, 1356953), (24050, 1043810), (48100, 521905), (60125, 417524), (104381, 240500), (120250, 208762)]