7908400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1198

約数の個数: 60

約数和(自身を含む): 20134872

約数和(自身を除く): 12226472

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, 1163, 1360, 1700, 2326, 3400, 4652, 5815, 6800, 9304, 11630, 18608, 19771, 23260, 29075, 39542, 46520, 58150, 79084, 93040, 98855, 116300, 158168, 197710, 232600, 316336, 395420, 465200, 494275, 790840, 988550, 1581680, 1977100, 3954200, 7908400]

約数ペア:

[(1, 7908400), (2, 3954200), (4, 1977100), (5, 1581680), (8, 988550), (10, 790840), (16, 494275), (17, 465200), (20, 395420), (25, 316336), (34, 232600), (40, 197710), (50, 158168), (68, 116300), (80, 98855), (85, 93040), (100, 79084), (136, 58150), (170, 46520), (200, 39542), (272, 29075), (340, 23260), (400, 19771), (425, 18608), (680, 11630), (850, 9304), (1163, 6800), (1360, 5815), (1700, 4652), (2326, 3400)]