23442440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 62380800

約数和(自身を除く): 38938360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 2887, 4060, 5774, 8120, 11548, 14435, 20209, 23096, 28870, 40418, 57740, 80836, 83723, 101045, 115480, 161672, 167446, 202090, 334892, 404180, 418615, 586061, 669784, 808360, 837230, 1172122, 1674460, 2344244, 2930305, 3348920, 4688488, 5860610, 11721220, 23442440]

約数ペア:

[(1, 23442440), (2, 11721220), (4, 5860610), (5, 4688488), (7, 3348920), (8, 2930305), (10, 2344244), (14, 1674460), (20, 1172122), (28, 837230), (29, 808360), (35, 669784), (40, 586061), (56, 418615), (58, 404180), (70, 334892), (116, 202090), (140, 167446), (145, 161672), (203, 115480), (232, 101045), (280, 83723), (290, 80836), (406, 57740), (580, 40418), (812, 28870), (1015, 23096), (1160, 20209), (1624, 14435), (2030, 11548), (2887, 8120), (4060, 5774)]