11100950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 25190352

約数和(自身を除く): 14089402

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 197, 230, 245, 322, 350, 394, 490, 575, 805, 985, 1127, 1150, 1225, 1379, 1610, 1970, 2254, 2450, 2758, 4025, 4531, 4925, 5635, 6895, 8050, 9062, 9653, 9850, 11270, 13790, 19306, 22655, 28175, 31717, 34475, 45310, 48265, 56350, 63434, 68950, 96530, 113275, 158585, 222019, 226550, 241325, 317170, 444038, 482650, 792925, 1110095, 1585850, 2220190, 5550475, 11100950]

約数ペア:

[(1, 11100950), (2, 5550475), (5, 2220190), (7, 1585850), (10, 1110095), (14, 792925), (23, 482650), (25, 444038), (35, 317170), (46, 241325), (49, 226550), (50, 222019), (70, 158585), (98, 113275), (115, 96530), (161, 68950), (175, 63434), (197, 56350), (230, 48265), (245, 45310), (322, 34475), (350, 31717), (394, 28175), (490, 22655), (575, 19306), (805, 13790), (985, 11270), (1127, 9850), (1150, 9653), (1225, 9062), (1379, 8050), (1610, 6895), (1970, 5635), (2254, 4925), (2450, 4531), (2758, 4025)]