12360400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2408

約数の個数: 60

約数和(自身を含む): 31993612

約数和(自身を除く): 19633212

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2377, 2600, 4754, 5200, 9508, 11885, 19016, 23770, 30901, 38032, 47540, 59425, 61802, 95080, 118850, 123604, 154505, 190160, 237700, 247208, 309010, 475400, 494416, 618020, 772525, 950800, 1236040, 1545050, 2472080, 3090100, 6180200, 12360400]

約数ペア:

[(1, 12360400), (2, 6180200), (4, 3090100), (5, 2472080), (8, 1545050), (10, 1236040), (13, 950800), (16, 772525), (20, 618020), (25, 494416), (26, 475400), (40, 309010), (50, 247208), (52, 237700), (65, 190160), (80, 154505), (100, 123604), (104, 118850), (130, 95080), (200, 61802), (208, 59425), (260, 47540), (325, 38032), (400, 30901), (520, 23770), (650, 19016), (1040, 11885), (1300, 9508), (2377, 5200), (2600, 4754)]