58188400

素因数分解:

$2^4\times 5^2\times {\mathrm{145471}}^1$

素因数の和:145489

約数の個数: 30

約数和(自身を含む): 139798592

約数和(自身を除く): 81610192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 145471, 290942, 581884, 727355, 1163768, 1454710, 2327536, 2909420, 3636775, 5818840, 7273550, 11637680, 14547100, 29094200, 58188400]

約数ペア:

[(1, 58188400), (2, 29094200), (4, 14547100), (5, 11637680), (8, 7273550), (10, 5818840), (16, 3636775), (20, 2909420), (25, 2327536), (40, 1454710), (50, 1163768), (80, 727355), (100, 581884), (200, 290942), (400, 145471)]