1659200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 84

約数和(自身を含む): 4393692

約数和(自身を除く): 2734492

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 61, 64, 68, 80, 85, 100, 122, 136, 160, 170, 200, 244, 272, 305, 320, 340, 400, 425, 488, 544, 610, 680, 800, 850, 976, 1037, 1088, 1220, 1360, 1525, 1600, 1700, 1952, 2074, 2440, 2720, 3050, 3400, 3904, 4148, 4880, 5185, 5440, 6100, 6800, 8296, 9760, 10370, 12200, 13600, 16592, 19520, 20740, 24400, 25925, 27200, 33184, 41480, 48800, 51850, 66368, 82960, 97600, 103700, 165920, 207400, 331840, 414800, 829600, 1659200]

約数ペア:

[(1, 1659200), (2, 829600), (4, 414800), (5, 331840), (8, 207400), (10, 165920), (16, 103700), (17, 97600), (20, 82960), (25, 66368), (32, 51850), (34, 48800), (40, 41480), (50, 33184), (61, 27200), (64, 25925), (68, 24400), (80, 20740), (85, 19520), (100, 16592), (122, 13600), (136, 12200), (160, 10370), (170, 9760), (200, 8296), (244, 6800), (272, 6100), (305, 5440), (320, 5185), (340, 4880), (400, 4148), (425, 3904), (488, 3400), (544, 3050), (610, 2720), (680, 2440), (800, 2074), (850, 1952), (976, 1700), (1037, 1600), (1088, 1525), (1220, 1360)]