65813200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4072

約数の個数: 60

約数和(自身を含む): 162013068

約数和(自身を除く): 96199868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4013, 4100, 8026, 8200, 16052, 16400, 20065, 32104, 40130, 64208, 80260, 100325, 160520, 164533, 200650, 321040, 329066, 401300, 658132, 802600, 822665, 1316264, 1605200, 1645330, 2632528, 3290660, 4113325, 6581320, 8226650, 13162640, 16453300, 32906600, 65813200]

約数ペア:

[(1, 65813200), (2, 32906600), (4, 16453300), (5, 13162640), (8, 8226650), (10, 6581320), (16, 4113325), (20, 3290660), (25, 2632528), (40, 1645330), (41, 1605200), (50, 1316264), (80, 822665), (82, 802600), (100, 658132), (164, 401300), (200, 329066), (205, 321040), (328, 200650), (400, 164533), (410, 160520), (656, 100325), (820, 80260), (1025, 64208), (1640, 40130), (2050, 32104), (3280, 20065), (4013, 16400), (4100, 16052), (8026, 8200)]