13197400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 33926400

約数和(自身を除く): 20729000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 151, 152, 184, 190, 200, 230, 302, 380, 437, 460, 475, 575, 604, 755, 760, 874, 920, 950, 1150, 1208, 1510, 1748, 1900, 2185, 2300, 2869, 3020, 3473, 3496, 3775, 3800, 4370, 4600, 5738, 6040, 6946, 7550, 8740, 10925, 11476, 13892, 14345, 15100, 17365, 17480, 21850, 22952, 27784, 28690, 30200, 34730, 43700, 57380, 65987, 69460, 71725, 86825, 87400, 114760, 131974, 138920, 143450, 173650, 263948, 286900, 329935, 347300, 527896, 573800, 659870, 694600, 1319740, 1649675, 2639480, 3299350, 6598700, 13197400]

約数ペア:

[(1, 13197400), (2, 6598700), (4, 3299350), (5, 2639480), (8, 1649675), (10, 1319740), (19, 694600), (20, 659870), (23, 573800), (25, 527896), (38, 347300), (40, 329935), (46, 286900), (50, 263948), (76, 173650), (92, 143450), (95, 138920), (100, 131974), (115, 114760), (151, 87400), (152, 86825), (184, 71725), (190, 69460), (200, 65987), (230, 57380), (302, 43700), (380, 34730), (437, 30200), (460, 28690), (475, 27784), (575, 22952), (604, 21850), (755, 17480), (760, 17365), (874, 15100), (920, 14345), (950, 13892), (1150, 11476), (1208, 10925), (1510, 8740), (1748, 7550), (1900, 6946), (2185, 6040), (2300, 5738), (2869, 4600), (3020, 4370), (3473, 3800), (3496, 3775)]