10396400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 29521920

約数和(自身を除く): 19125520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 79, 80, 94, 100, 112, 140, 158, 175, 188, 200, 235, 280, 316, 329, 350, 376, 395, 400, 470, 553, 560, 632, 658, 700, 752, 790, 940, 1106, 1175, 1264, 1316, 1400, 1580, 1645, 1880, 1975, 2212, 2350, 2632, 2765, 2800, 3160, 3290, 3713, 3760, 3950, 4424, 4700, 5264, 5530, 6320, 6580, 7426, 7900, 8225, 8848, 9400, 11060, 13160, 13825, 14852, 15800, 16450, 18565, 18800, 22120, 25991, 26320, 27650, 29704, 31600, 32900, 37130, 44240, 51982, 55300, 59408, 65800, 74260, 92825, 103964, 110600, 129955, 131600, 148520, 185650, 207928, 221200, 259910, 297040, 371300, 415856, 519820, 649775, 742600, 1039640, 1299550, 1485200, 2079280, 2599100, 5198200, 10396400]

約数ペア:

[(1, 10396400), (2, 5198200), (4, 2599100), (5, 2079280), (7, 1485200), (8, 1299550), (10, 1039640), (14, 742600), (16, 649775), (20, 519820), (25, 415856), (28, 371300), (35, 297040), (40, 259910), (47, 221200), (50, 207928), (56, 185650), (70, 148520), (79, 131600), (80, 129955), (94, 110600), (100, 103964), (112, 92825), (140, 74260), (158, 65800), (175, 59408), (188, 55300), (200, 51982), (235, 44240), (280, 37130), (316, 32900), (329, 31600), (350, 29704), (376, 27650), (395, 26320), (400, 25991), (470, 22120), (553, 18800), (560, 18565), (632, 16450), (658, 15800), (700, 14852), (752, 13825), (790, 13160), (940, 11060), (1106, 9400), (1175, 8848), (1264, 8225), (1316, 7900), (1400, 7426), (1580, 6580), (1645, 6320), (1880, 5530), (1975, 5264), (2212, 4700), (2350, 4424), (2632, 3950), (2765, 3760), (2800, 3713), (3160, 3290)]