13335400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 34997760

約数和(自身を除く): 21662360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 184, 200, 223, 230, 260, 299, 325, 446, 460, 520, 575, 598, 650, 892, 920, 1115, 1150, 1196, 1300, 1495, 1784, 2230, 2300, 2392, 2600, 2899, 2990, 4460, 4600, 5129, 5575, 5798, 5980, 7475, 8920, 10258, 11150, 11596, 11960, 14495, 14950, 20516, 22300, 23192, 25645, 28990, 29900, 41032, 44600, 51290, 57980, 59800, 66677, 72475, 102580, 115960, 128225, 133354, 144950, 205160, 256450, 266708, 289900, 333385, 512900, 533416, 579800, 666770, 1025800, 1333540, 1666925, 2667080, 3333850, 6667700, 13335400]

約数ペア:

[(1, 13335400), (2, 6667700), (4, 3333850), (5, 2667080), (8, 1666925), (10, 1333540), (13, 1025800), (20, 666770), (23, 579800), (25, 533416), (26, 512900), (40, 333385), (46, 289900), (50, 266708), (52, 256450), (65, 205160), (92, 144950), (100, 133354), (104, 128225), (115, 115960), (130, 102580), (184, 72475), (200, 66677), (223, 59800), (230, 57980), (260, 51290), (299, 44600), (325, 41032), (446, 29900), (460, 28990), (520, 25645), (575, 23192), (598, 22300), (650, 20516), (892, 14950), (920, 14495), (1115, 11960), (1150, 11596), (1196, 11150), (1300, 10258), (1495, 8920), (1784, 7475), (2230, 5980), (2300, 5798), (2392, 5575), (2600, 5129), (2899, 4600), (2990, 4460)]