726001900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24281}}^1$

素因数の和:24331

約数の個数: 72

約数和(自身を含む): 1770449184

約数和(自身を除く): 1044447284

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2990, 5980, 7475, 14950, 24281, 29900, 48562, 97124, 121405, 242810, 315653, 485620, 558463, 607025, 631306, 1116926, 1214050, 1262612, 1578265, 2233852, 2428100, 2792315, 3156530, 5584630, 6313060, 7260019, 7891325, 11169260, 13961575, 14520038, 15782650, 27923150, 29040076, 31565300, 36300095, 55846300, 72600190, 145200380, 181500475, 363000950, 726001900]

約数ペア:

[(1, 726001900), (2, 363000950), (4, 181500475), (5, 145200380), (10, 72600190), (13, 55846300), (20, 36300095), (23, 31565300), (25, 29040076), (26, 27923150), (46, 15782650), (50, 14520038), (52, 13961575), (65, 11169260), (92, 7891325), (100, 7260019), (115, 6313060), (130, 5584630), (230, 3156530), (260, 2792315), (299, 2428100), (325, 2233852), (460, 1578265), (575, 1262612), (598, 1214050), (650, 1116926), (1150, 631306), (1196, 607025), (1300, 558463), (1495, 485620), (2300, 315653), (2990, 242810), (5980, 121405), (7475, 97124), (14950, 48562), (24281, 29900)]