414800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 1072476

約数和(自身を除く): 657676

約数列:

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

約数ペア:

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