253248400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{27527}}^1$

素因数の和:27568

約数の個数: 60

約数和(自身を含む): 634905792

約数和(自身を除く): 381657392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 27527, 55054, 110108, 137635, 220216, 275270, 440432, 550540, 633121, 688175, 1101080, 1266242, 1376350, 2202160, 2532484, 2752700, 3165605, 5064968, 5505400, 6331210, 10129936, 11010800, 12662420, 15828025, 25324840, 31656050, 50649680, 63312100, 126624200, 253248400]

約数ペア:

[(1, 253248400), (2, 126624200), (4, 63312100), (5, 50649680), (8, 31656050), (10, 25324840), (16, 15828025), (20, 12662420), (23, 11010800), (25, 10129936), (40, 6331210), (46, 5505400), (50, 5064968), (80, 3165605), (92, 2752700), (100, 2532484), (115, 2202160), (184, 1376350), (200, 1266242), (230, 1101080), (368, 688175), (400, 633121), (460, 550540), (575, 440432), (920, 275270), (1150, 220216), (1840, 137635), (2300, 110108), (4600, 55054), (9200, 27527)]