71700800

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 84

約数和(自身を含む): 180897276

約数和(自身を除く): 109196476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1025, 1093, 1312, 1600, 1640, 2050, 2186, 2624, 3280, 4100, 4372, 5465, 6560, 8200, 8744, 10930, 13120, 16400, 17488, 21860, 27325, 32800, 34976, 43720, 44813, 54650, 65600, 69952, 87440, 89626, 109300, 174880, 179252, 218600, 224065, 349760, 358504, 437200, 448130, 717008, 874400, 896260, 1120325, 1434016, 1748800, 1792520, 2240650, 2868032, 3585040, 4481300, 7170080, 8962600, 14340160, 17925200, 35850400, 71700800]

約数ペア:

[(1, 71700800), (2, 35850400), (4, 17925200), (5, 14340160), (8, 8962600), (10, 7170080), (16, 4481300), (20, 3585040), (25, 2868032), (32, 2240650), (40, 1792520), (41, 1748800), (50, 1434016), (64, 1120325), (80, 896260), (82, 874400), (100, 717008), (160, 448130), (164, 437200), (200, 358504), (205, 349760), (320, 224065), (328, 218600), (400, 179252), (410, 174880), (656, 109300), (800, 89626), (820, 87440), (1025, 69952), (1093, 65600), (1312, 54650), (1600, 44813), (1640, 43720), (2050, 34976), (2186, 32800), (2624, 27325), (3280, 21860), (4100, 17488), (4372, 16400), (5465, 13120), (6560, 10930), (8200, 8744)]