67338400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2114

約数の個数: 72

約数和(自身を含む): 168481404

約数和(自身を除く): 101143004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 2053, 3280, 4100, 4106, 6560, 8200, 8212, 10265, 16400, 16424, 20530, 32800, 32848, 41060, 51325, 65696, 82120, 84173, 102650, 164240, 168346, 205300, 328480, 336692, 410600, 420865, 673384, 821200, 841730, 1346768, 1642400, 1683460, 2104325, 2693536, 3366920, 4208650, 6733840, 8417300, 13467680, 16834600, 33669200, 67338400]

約数ペア:

[(1, 67338400), (2, 33669200), (4, 16834600), (5, 13467680), (8, 8417300), (10, 6733840), (16, 4208650), (20, 3366920), (25, 2693536), (32, 2104325), (40, 1683460), (41, 1642400), (50, 1346768), (80, 841730), (82, 821200), (100, 673384), (160, 420865), (164, 410600), (200, 336692), (205, 328480), (328, 205300), (400, 168346), (410, 164240), (656, 102650), (800, 84173), (820, 82120), (1025, 65696), (1312, 51325), (1640, 41060), (2050, 32848), (2053, 32800), (3280, 20530), (4100, 16424), (4106, 16400), (6560, 10265), (8200, 8212)]