829600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 2179548

約数和(自身を除く): 1349948

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 160, 170, 200, 244, 272, 305, 340, 400, 425, 488, 544, 610, 680, 800, 850, 976, 1037, 1220, 1360, 1525, 1700, 1952, 2074, 2440, 2720, 3050, 3400, 4148, 4880, 5185, 6100, 6800, 8296, 9760, 10370, 12200, 13600, 16592, 20740, 24400, 25925, 33184, 41480, 48800, 51850, 82960, 103700, 165920, 207400, 414800, 829600]

約数ペア:

[(1, 829600), (2, 414800), (4, 207400), (5, 165920), (8, 103700), (10, 82960), (16, 51850), (17, 48800), (20, 41480), (25, 33184), (32, 25925), (34, 24400), (40, 20740), (50, 16592), (61, 13600), (68, 12200), (80, 10370), (85, 9760), (100, 8296), (122, 6800), (136, 6100), (160, 5185), (170, 4880), (200, 4148), (244, 3400), (272, 3050), (305, 2720), (340, 2440), (400, 2074), (425, 1952), (488, 1700), (544, 1525), (610, 1360), (680, 1220), (800, 1037), (850, 976)]