22245200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2964

約数の個数: 60

約数和(自身を含む): 56276160

約数和(自身を除く): 34030960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 2927, 3800, 5854, 7600, 11708, 14635, 23416, 29270, 46832, 55613, 58540, 73175, 111226, 117080, 146350, 222452, 234160, 278065, 292700, 444904, 556130, 585400, 889808, 1112260, 1170800, 1390325, 2224520, 2780650, 4449040, 5561300, 11122600, 22245200]

約数ペア:

[(1, 22245200), (2, 11122600), (4, 5561300), (5, 4449040), (8, 2780650), (10, 2224520), (16, 1390325), (19, 1170800), (20, 1112260), (25, 889808), (38, 585400), (40, 556130), (50, 444904), (76, 292700), (80, 278065), (95, 234160), (100, 222452), (152, 146350), (190, 117080), (200, 111226), (304, 73175), (380, 58540), (400, 55613), (475, 46832), (760, 29270), (950, 23416), (1520, 14635), (1900, 11708), (2927, 7600), (3800, 5854)]