828754300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3319}}^1$

素因数の和:3571

約数の個数: 72

約数和(自身を含む): 1971123840

約数和(自身を除く): 1142369540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 227, 275, 454, 550, 908, 1100, 1135, 2270, 2497, 3319, 4540, 4994, 5675, 6638, 9988, 11350, 12485, 13276, 16595, 22700, 24970, 33190, 36509, 49940, 62425, 66380, 73018, 82975, 124850, 146036, 165950, 182545, 249700, 331900, 365090, 730180, 753413, 912725, 1506826, 1825450, 3013652, 3650900, 3767065, 7534130, 8287543, 15068260, 16575086, 18835325, 33150172, 37670650, 41437715, 75341300, 82875430, 165750860, 207188575, 414377150, 828754300]

約数ペア:

[(1, 828754300), (2, 414377150), (4, 207188575), (5, 165750860), (10, 82875430), (11, 75341300), (20, 41437715), (22, 37670650), (25, 33150172), (44, 18835325), (50, 16575086), (55, 15068260), (100, 8287543), (110, 7534130), (220, 3767065), (227, 3650900), (275, 3013652), (454, 1825450), (550, 1506826), (908, 912725), (1100, 753413), (1135, 730180), (2270, 365090), (2497, 331900), (3319, 249700), (4540, 182545), (4994, 165950), (5675, 146036), (6638, 124850), (9988, 82975), (11350, 73018), (12485, 66380), (13276, 62425), (16595, 49940), (22700, 36509), (24970, 33190)]