78484400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5358

約数の個数: 60

約数和(自身を含む): 193691472

約数和(自身を除く): 115207072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 5303, 7400, 10606, 14800, 21212, 26515, 42424, 53030, 84848, 106060, 132575, 196211, 212120, 265150, 392422, 424240, 530300, 784844, 981055, 1060600, 1569688, 1962110, 2121200, 3139376, 3924220, 4905275, 7848440, 9810550, 15696880, 19621100, 39242200, 78484400]

約数ペア:

[(1, 78484400), (2, 39242200), (4, 19621100), (5, 15696880), (8, 9810550), (10, 7848440), (16, 4905275), (20, 3924220), (25, 3139376), (37, 2121200), (40, 1962110), (50, 1569688), (74, 1060600), (80, 981055), (100, 784844), (148, 530300), (185, 424240), (200, 392422), (296, 265150), (370, 212120), (400, 196211), (592, 132575), (740, 106060), (925, 84848), (1480, 53030), (1850, 42424), (2960, 26515), (3700, 21212), (5303, 14800), (7400, 10606)]