942888100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122453}}^1$

素因数の和:122485

約数の個数: 72

約数和(自身を含む): 2550961728

約数和(自身を除く): 1608073628

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 122453, 244906, 489812, 612265, 857171, 1224530, 1346983, 1714342, 2449060, 2693966, 3061325, 3428684, 4285855, 5387932, 6122650, 6734915, 8571710, 9428881, 12245300, 13469830, 17143420, 18857762, 21429275, 26939660, 33674575, 37715524, 42858550, 47144405, 67349150, 85717100, 94288810, 134698300, 188577620, 235722025, 471444050, 942888100]

約数ペア:

[(1, 942888100), (2, 471444050), (4, 235722025), (5, 188577620), (7, 134698300), (10, 94288810), (11, 85717100), (14, 67349150), (20, 47144405), (22, 42858550), (25, 37715524), (28, 33674575), (35, 26939660), (44, 21429275), (50, 18857762), (55, 17143420), (70, 13469830), (77, 12245300), (100, 9428881), (110, 8571710), (140, 6734915), (154, 6122650), (175, 5387932), (220, 4285855), (275, 3428684), (308, 3061325), (350, 2693966), (385, 2449060), (550, 1714342), (700, 1346983), (770, 1224530), (1100, 857171), (1540, 612265), (1925, 489812), (3850, 244906), (7700, 122453)]