67668400

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1198

約数の個数: 60

約数和(自身を含む): 163708272

約数和(自身を除く): 96039872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 200, 334, 400, 668, 835, 1013, 1336, 1670, 2026, 2672, 3340, 4052, 4175, 5065, 6680, 8104, 8350, 10130, 13360, 16208, 16700, 20260, 25325, 33400, 40520, 50650, 66800, 81040, 101300, 169171, 202600, 338342, 405200, 676684, 845855, 1353368, 1691710, 2706736, 3383420, 4229275, 6766840, 8458550, 13533680, 16917100, 33834200, 67668400]

約数ペア:

[(1, 67668400), (2, 33834200), (4, 16917100), (5, 13533680), (8, 8458550), (10, 6766840), (16, 4229275), (20, 3383420), (25, 2706736), (40, 1691710), (50, 1353368), (80, 845855), (100, 676684), (167, 405200), (200, 338342), (334, 202600), (400, 169171), (668, 101300), (835, 81040), (1013, 66800), (1336, 50650), (1670, 40520), (2026, 33400), (2672, 25325), (3340, 20260), (4052, 16700), (4175, 16208), (5065, 13360), (6680, 10130), (8104, 8350)]