2095703800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9041}}^1$

素因数の和:9137

約数の個数: 96

約数和(自身を含む): 5213617200

約数和(自身を除く): 3117913400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 122, 152, 190, 200, 244, 305, 380, 475, 488, 610, 760, 950, 1159, 1220, 1525, 1900, 2318, 2440, 3050, 3800, 4636, 5795, 6100, 9041, 9272, 11590, 12200, 18082, 23180, 28975, 36164, 45205, 46360, 57950, 72328, 90410, 115900, 171779, 180820, 226025, 231800, 343558, 361640, 452050, 551501, 687116, 858895, 904100, 1103002, 1374232, 1717790, 1808200, 2206004, 2757505, 3435580, 4294475, 4412008, 5515010, 6871160, 8588950, 10478519, 11030020, 13787525, 17177900, 20957038, 22060040, 27575050, 34355800, 41914076, 52392595, 55150100, 83828152, 104785190, 110300200, 209570380, 261962975, 419140760, 523925950, 1047851900, 2095703800]

約数ペア:

[(1, 2095703800), (2, 1047851900), (4, 523925950), (5, 419140760), (8, 261962975), (10, 209570380), (19, 110300200), (20, 104785190), (25, 83828152), (38, 55150100), (40, 52392595), (50, 41914076), (61, 34355800), (76, 27575050), (95, 22060040), (100, 20957038), (122, 17177900), (152, 13787525), (190, 11030020), (200, 10478519), (244, 8588950), (305, 6871160), (380, 5515010), (475, 4412008), (488, 4294475), (610, 3435580), (760, 2757505), (950, 2206004), (1159, 1808200), (1220, 1717790), (1525, 1374232), (1900, 1103002), (2318, 904100), (2440, 858895), (3050, 687116), (3800, 551501), (4636, 452050), (5795, 361640), (6100, 343558), (9041, 231800), (9272, 226025), (11590, 180820), (12200, 171779), (18082, 115900), (23180, 90410), (28975, 72328), (36164, 57950), (45205, 46360)]