22788400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2518

約数の個数: 60

約数和(自身を含む): 57152592

約数和(自身を除く): 34364192

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, 2477, 4600, 4954, 9200, 9908, 12385, 19816, 24770, 39632, 49540, 56971, 61925, 99080, 113942, 123850, 198160, 227884, 247700, 284855, 455768, 495400, 569710, 911536, 990800, 1139420, 1424275, 2278840, 2848550, 4557680, 5697100, 11394200, 22788400]

約数ペア:

[(1, 22788400), (2, 11394200), (4, 5697100), (5, 4557680), (8, 2848550), (10, 2278840), (16, 1424275), (20, 1139420), (23, 990800), (25, 911536), (40, 569710), (46, 495400), (50, 455768), (80, 284855), (92, 247700), (100, 227884), (115, 198160), (184, 123850), (200, 113942), (230, 99080), (368, 61925), (400, 56971), (460, 49540), (575, 39632), (920, 24770), (1150, 19816), (1840, 12385), (2300, 9908), (2477, 9200), (4600, 4954)]