133842400

素因数分解:

$2^5\times 5^2\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:884

約数の個数: 72

約数和(自身を含む): 328432104

約数和(自身を除く): 194589704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 293, 400, 571, 586, 800, 1142, 1172, 1465, 2284, 2344, 2855, 2930, 4568, 4688, 5710, 5860, 7325, 9136, 9376, 11420, 11720, 14275, 14650, 18272, 22840, 23440, 28550, 29300, 45680, 46880, 57100, 58600, 91360, 114200, 117200, 167303, 228400, 234400, 334606, 456800, 669212, 836515, 1338424, 1673030, 2676848, 3346060, 4182575, 5353696, 6692120, 8365150, 13384240, 16730300, 26768480, 33460600, 66921200, 133842400]

約数ペア:

[(1, 133842400), (2, 66921200), (4, 33460600), (5, 26768480), (8, 16730300), (10, 13384240), (16, 8365150), (20, 6692120), (25, 5353696), (32, 4182575), (40, 3346060), (50, 2676848), (80, 1673030), (100, 1338424), (160, 836515), (200, 669212), (293, 456800), (400, 334606), (571, 234400), (586, 228400), (800, 167303), (1142, 117200), (1172, 114200), (1465, 91360), (2284, 58600), (2344, 57100), (2855, 46880), (2930, 45680), (4568, 29300), (4688, 28550), (5710, 23440), (5860, 22840), (7325, 18272), (9136, 14650), (9376, 14275), (11420, 11720)]