101112700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 246525888

約数和(自身を除く): 145413188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 169, 193, 260, 310, 325, 338, 386, 403, 620, 650, 676, 772, 775, 806, 845, 965, 1300, 1550, 1612, 1690, 1930, 2015, 2509, 3100, 3380, 3860, 4030, 4225, 4825, 5018, 5239, 5983, 8060, 8450, 9650, 10036, 10075, 10478, 11966, 12545, 16900, 19300, 20150, 20956, 23932, 25090, 26195, 29915, 32617, 40300, 50180, 52390, 59830, 62725, 65234, 77779, 104780, 119660, 125450, 130468, 130975, 149575, 155558, 163085, 250900, 261950, 299150, 311116, 326170, 388895, 523900, 598300, 652340, 777790, 815425, 1011127, 1555580, 1630850, 1944475, 2022254, 3261700, 3888950, 4044508, 5055635, 7777900, 10111270, 20222540, 25278175, 50556350, 101112700]

約数ペア:

[(1, 101112700), (2, 50556350), (4, 25278175), (5, 20222540), (10, 10111270), (13, 7777900), (20, 5055635), (25, 4044508), (26, 3888950), (31, 3261700), (50, 2022254), (52, 1944475), (62, 1630850), (65, 1555580), (100, 1011127), (124, 815425), (130, 777790), (155, 652340), (169, 598300), (193, 523900), (260, 388895), (310, 326170), (325, 311116), (338, 299150), (386, 261950), (403, 250900), (620, 163085), (650, 155558), (676, 149575), (772, 130975), (775, 130468), (806, 125450), (845, 119660), (965, 104780), (1300, 77779), (1550, 65234), (1612, 62725), (1690, 59830), (1930, 52390), (2015, 50180), (2509, 40300), (3100, 32617), (3380, 29915), (3860, 26195), (4030, 25090), (4225, 23932), (4825, 20956), (5018, 20150), (5239, 19300), (5983, 16900), (8060, 12545), (8450, 11966), (9650, 10478), (10036, 10075)]