32432800

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 72

約数和(自身を含む): 80432352

約数和(自身を除く): 47999552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 571, 710, 800, 1136, 1142, 1420, 1775, 2272, 2284, 2840, 2855, 3550, 4568, 5680, 5710, 7100, 9136, 11360, 11420, 14200, 14275, 18272, 22840, 28400, 28550, 40541, 45680, 56800, 57100, 81082, 91360, 114200, 162164, 202705, 228400, 324328, 405410, 456800, 648656, 810820, 1013525, 1297312, 1621640, 2027050, 3243280, 4054100, 6486560, 8108200, 16216400, 32432800]

約数ペア:

[(1, 32432800), (2, 16216400), (4, 8108200), (5, 6486560), (8, 4054100), (10, 3243280), (16, 2027050), (20, 1621640), (25, 1297312), (32, 1013525), (40, 810820), (50, 648656), (71, 456800), (80, 405410), (100, 324328), (142, 228400), (160, 202705), (200, 162164), (284, 114200), (355, 91360), (400, 81082), (568, 57100), (571, 56800), (710, 45680), (800, 40541), (1136, 28550), (1142, 28400), (1420, 22840), (1775, 18272), (2272, 14275), (2284, 14200), (2840, 11420), (2855, 11360), (3550, 9136), (4568, 7100), (5680, 5710)]