19005694850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{77369}}^1$

素因数の和:77432

約数の個数: 48

約数和(自身を含む): 37560040200

約数和(自身を除く): 18554345350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 4913, 7225, 9826, 14450, 24565, 49130, 77369, 122825, 154738, 245650, 386845, 773690, 1315273, 1934225, 2630546, 3868450, 6576365, 13152730, 22359641, 32881825, 44719282, 65763650, 111798205, 223596410, 380113897, 558991025, 760227794, 1117982050, 1900569485, 3801138970, 9502847425, 19005694850]

約数ペア:

[(1, 19005694850), (2, 9502847425), (5, 3801138970), (10, 1900569485), (17, 1117982050), (25, 760227794), (34, 558991025), (50, 380113897), (85, 223596410), (170, 111798205), (289, 65763650), (425, 44719282), (578, 32881825), (850, 22359641), (1445, 13152730), (2890, 6576365), (4913, 3868450), (7225, 2630546), (9826, 1934225), (14450, 1315273), (24565, 773690), (49130, 386845), (77369, 245650), (122825, 154738)]