83496880

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1259}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 194518800

約数和(自身を除く): 111021920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1259, 1658, 2518, 3316, 4145, 5036, 6295, 6632, 8290, 10072, 12590, 13264, 16580, 20144, 25180, 33160, 50360, 66320, 100720, 1043711, 2087422, 4174844, 5218555, 8349688, 10437110, 16699376, 20874220, 41748440, 83496880]

約数ペア:

[(1, 83496880), (2, 41748440), (4, 20874220), (5, 16699376), (8, 10437110), (10, 8349688), (16, 5218555), (20, 4174844), (40, 2087422), (80, 1043711), (829, 100720), (1259, 66320), (1658, 50360), (2518, 33160), (3316, 25180), (4145, 20144), (5036, 16580), (6295, 13264), (6632, 12590), (8290, 10072)]