13416800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 72

約数和(自身を含む): 33872832

約数和(自身を除く): 20456032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 541, 620, 775, 800, 992, 1082, 1240, 1550, 2164, 2480, 2705, 3100, 4328, 4960, 5410, 6200, 8656, 10820, 12400, 13525, 16771, 17312, 21640, 24800, 27050, 33542, 43280, 54100, 67084, 83855, 86560, 108200, 134168, 167710, 216400, 268336, 335420, 419275, 432800, 536672, 670840, 838550, 1341680, 1677100, 2683360, 3354200, 6708400, 13416800]

約数ペア:

[(1, 13416800), (2, 6708400), (4, 3354200), (5, 2683360), (8, 1677100), (10, 1341680), (16, 838550), (20, 670840), (25, 536672), (31, 432800), (32, 419275), (40, 335420), (50, 268336), (62, 216400), (80, 167710), (100, 134168), (124, 108200), (155, 86560), (160, 83855), (200, 67084), (248, 54100), (310, 43280), (400, 33542), (496, 27050), (541, 24800), (620, 21640), (775, 17312), (800, 16771), (992, 13525), (1082, 12400), (1240, 10820), (1550, 8656), (2164, 6200), (2480, 5410), (2705, 4960), (3100, 4328)]