65803600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9677}}^1$

素因数の和:9712

約数の個数: 60

約数和(自身を含む): 167410044

約数和(自身を除く): 101606444

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 9677, 19354, 38708, 48385, 77416, 96770, 154832, 164509, 193540, 241925, 329018, 387080, 483850, 658036, 774160, 822545, 967700, 1316072, 1645090, 1935400, 2632144, 3290180, 3870800, 4112725, 6580360, 8225450, 13160720, 16450900, 32901800, 65803600]

約数ペア:

[(1, 65803600), (2, 32901800), (4, 16450900), (5, 13160720), (8, 8225450), (10, 6580360), (16, 4112725), (17, 3870800), (20, 3290180), (25, 2632144), (34, 1935400), (40, 1645090), (50, 1316072), (68, 967700), (80, 822545), (85, 774160), (100, 658036), (136, 483850), (170, 387080), (200, 329018), (272, 241925), (340, 193540), (400, 164509), (425, 154832), (680, 96770), (850, 77416), (1360, 48385), (1700, 38708), (3400, 19354), (6800, 9677)]