84403360

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1259}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 200037600

約数和(自身を除く): 115634240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1259, 1676, 2095, 2518, 3352, 4190, 5036, 6295, 6704, 8380, 10072, 12590, 13408, 16760, 20144, 25180, 33520, 40288, 50360, 67040, 100720, 201440, 527521, 1055042, 2110084, 2637605, 4220168, 5275210, 8440336, 10550420, 16880672, 21100840, 42201680, 84403360]

約数ペア:

[(1, 84403360), (2, 42201680), (4, 21100840), (5, 16880672), (8, 10550420), (10, 8440336), (16, 5275210), (20, 4220168), (32, 2637605), (40, 2110084), (80, 1055042), (160, 527521), (419, 201440), (838, 100720), (1259, 67040), (1676, 50360), (2095, 40288), (2518, 33520), (3352, 25180), (4190, 20144), (5036, 16760), (6295, 13408), (6704, 12590), (8380, 10072)]