11125450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 25444800

約数和(自身を除く): 14319350

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 239, 245, 266, 350, 475, 478, 490, 665, 931, 950, 1195, 1225, 1330, 1673, 1862, 2390, 2450, 3325, 3346, 4541, 4655, 5975, 6650, 8365, 9082, 9310, 11711, 11950, 16730, 22705, 23275, 23422, 31787, 41825, 45410, 46550, 58555, 63574, 83650, 113525, 117110, 158935, 222509, 227050, 292775, 317870, 445018, 585550, 794675, 1112545, 1589350, 2225090, 5562725, 11125450]

約数ペア:

[(1, 11125450), (2, 5562725), (5, 2225090), (7, 1589350), (10, 1112545), (14, 794675), (19, 585550), (25, 445018), (35, 317870), (38, 292775), (49, 227050), (50, 222509), (70, 158935), (95, 117110), (98, 113525), (133, 83650), (175, 63574), (190, 58555), (239, 46550), (245, 45410), (266, 41825), (350, 31787), (475, 23422), (478, 23275), (490, 22705), (665, 16730), (931, 11950), (950, 11711), (1195, 9310), (1225, 9082), (1330, 8365), (1673, 6650), (1862, 5975), (2390, 4655), (2450, 4541), (3325, 3346)]