10931900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 29091888

約数和(自身を除く): 18159988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 97, 98, 100, 115, 140, 161, 175, 194, 196, 230, 245, 322, 350, 388, 460, 485, 490, 575, 644, 679, 700, 805, 970, 980, 1127, 1150, 1225, 1358, 1610, 1940, 2231, 2254, 2300, 2425, 2450, 2716, 3220, 3395, 4025, 4462, 4508, 4753, 4850, 4900, 5635, 6790, 8050, 8924, 9506, 9700, 11155, 11270, 13580, 15617, 16100, 16975, 19012, 22310, 22540, 23765, 28175, 31234, 33950, 44620, 47530, 55775, 56350, 62468, 67900, 78085, 95060, 109319, 111550, 112700, 118825, 156170, 218638, 223100, 237650, 312340, 390425, 437276, 475300, 546595, 780850, 1093190, 1561700, 2186380, 2732975, 5465950, 10931900]

約数ペア:

[(1, 10931900), (2, 5465950), (4, 2732975), (5, 2186380), (7, 1561700), (10, 1093190), (14, 780850), (20, 546595), (23, 475300), (25, 437276), (28, 390425), (35, 312340), (46, 237650), (49, 223100), (50, 218638), (70, 156170), (92, 118825), (97, 112700), (98, 111550), (100, 109319), (115, 95060), (140, 78085), (161, 67900), (175, 62468), (194, 56350), (196, 55775), (230, 47530), (245, 44620), (322, 33950), (350, 31234), (388, 28175), (460, 23765), (485, 22540), (490, 22310), (575, 19012), (644, 16975), (679, 16100), (700, 15617), (805, 13580), (970, 11270), (980, 11155), (1127, 9700), (1150, 9506), (1225, 8924), (1358, 8050), (1610, 6790), (1940, 5635), (2231, 4900), (2254, 4850), (2300, 4753), (2425, 4508), (2450, 4462), (2716, 4025), (3220, 3395)]