89028400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9718

約数の個数: 60

約数和(自身を含む): 223213392

約数和(自身を除く): 134184992

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, 9677, 19354, 38708, 48385, 77416, 96770, 154832, 193540, 222571, 241925, 387080, 445142, 483850, 774160, 890284, 967700, 1112855, 1780568, 1935400, 2225710, 3561136, 3870800, 4451420, 5564275, 8902840, 11128550, 17805680, 22257100, 44514200, 89028400]

約数ペア:

[(1, 89028400), (2, 44514200), (4, 22257100), (5, 17805680), (8, 11128550), (10, 8902840), (16, 5564275), (20, 4451420), (23, 3870800), (25, 3561136), (40, 2225710), (46, 1935400), (50, 1780568), (80, 1112855), (92, 967700), (100, 890284), (115, 774160), (184, 483850), (200, 445142), (230, 387080), (368, 241925), (400, 222571), (460, 193540), (575, 154832), (920, 96770), (1150, 77416), (1840, 48385), (2300, 38708), (4600, 19354), (9200, 9677)]