394291150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6577}}^1$

素因数の和:6709

約数の個数: 48

約数和(自身を含む): 807515280

約数和(自身を除く): 413224130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 2398, 2725, 5450, 5995, 6577, 11990, 13154, 29975, 32885, 59950, 65770, 72347, 144694, 164425, 328850, 361735, 716893, 723470, 1433786, 1808675, 3584465, 3617350, 7168930, 7885823, 15771646, 17922325, 35844650, 39429115, 78858230, 197145575, 394291150]

約数ペア:

[(1, 394291150), (2, 197145575), (5, 78858230), (10, 39429115), (11, 35844650), (22, 17922325), (25, 15771646), (50, 7885823), (55, 7168930), (109, 3617350), (110, 3584465), (218, 1808675), (275, 1433786), (545, 723470), (550, 716893), (1090, 361735), (1199, 328850), (2398, 164425), (2725, 144694), (5450, 72347), (5995, 65770), (6577, 59950), (11990, 32885), (13154, 29975)]