64824400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9533}}^1$

素因数の和:9568

約数の個数: 60

約数和(自身を含む): 164919132

約数和(自身を除く): 100094732

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 9533, 19066, 38132, 47665, 76264, 95330, 152528, 162061, 190660, 238325, 324122, 381320, 476650, 648244, 762640, 810305, 953300, 1296488, 1620610, 1906600, 2592976, 3241220, 3813200, 4051525, 6482440, 8103050, 12964880, 16206100, 32412200, 64824400]

約数ペア:

[(1, 64824400), (2, 32412200), (4, 16206100), (5, 12964880), (8, 8103050), (10, 6482440), (16, 4051525), (17, 3813200), (20, 3241220), (25, 2592976), (34, 1906600), (40, 1620610), (50, 1296488), (68, 953300), (80, 810305), (85, 762640), (100, 648244), (136, 476650), (170, 381320), (200, 324122), (272, 238325), (340, 190660), (400, 162061), (425, 152528), (680, 95330), (850, 76264), (1360, 47665), (1700, 38132), (3400, 19066), (6800, 9533)]