39301400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 96690240

約数和(自身を除く): 57388840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 47, 50, 74, 94, 100, 113, 148, 185, 188, 200, 226, 235, 296, 370, 376, 452, 470, 565, 740, 904, 925, 940, 1130, 1175, 1480, 1739, 1850, 1880, 2260, 2350, 2825, 3478, 3700, 4181, 4520, 4700, 5311, 5650, 6956, 7400, 8362, 8695, 9400, 10622, 11300, 13912, 16724, 17390, 20905, 21244, 22600, 26555, 33448, 34780, 41810, 42488, 43475, 53110, 69560, 83620, 86950, 104525, 106220, 132775, 167240, 173900, 196507, 209050, 212440, 265550, 347800, 393014, 418100, 531100, 786028, 836200, 982535, 1062200, 1572056, 1965070, 3930140, 4912675, 7860280, 9825350, 19650700, 39301400]

約数ペア:

[(1, 39301400), (2, 19650700), (4, 9825350), (5, 7860280), (8, 4912675), (10, 3930140), (20, 1965070), (25, 1572056), (37, 1062200), (40, 982535), (47, 836200), (50, 786028), (74, 531100), (94, 418100), (100, 393014), (113, 347800), (148, 265550), (185, 212440), (188, 209050), (200, 196507), (226, 173900), (235, 167240), (296, 132775), (370, 106220), (376, 104525), (452, 86950), (470, 83620), (565, 69560), (740, 53110), (904, 43475), (925, 42488), (940, 41810), (1130, 34780), (1175, 33448), (1480, 26555), (1739, 22600), (1850, 21244), (1880, 20905), (2260, 17390), (2350, 16724), (2825, 13912), (3478, 11300), (3700, 10622), (4181, 9400), (4520, 8695), (4700, 8362), (5311, 7400), (5650, 6956)]