201404500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{3329}}^1$

素因数の和:3370

約数の個数: 72

約数和(自身を含む): 483635880

約数和(自身を除く): 282231380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 2420, 2750, 3025, 3329, 5500, 6050, 6658, 12100, 13316, 15125, 16645, 30250, 33290, 36619, 60500, 66580, 73238, 83225, 146476, 166450, 183095, 332900, 366190, 402809, 416125, 732380, 805618, 832250, 915475, 1611236, 1664500, 1830950, 2014045, 3661900, 4028090, 4577375, 8056180, 9154750, 10070225, 18309500, 20140450, 40280900, 50351125, 100702250, 201404500]

約数ペア:

[(1, 201404500), (2, 100702250), (4, 50351125), (5, 40280900), (10, 20140450), (11, 18309500), (20, 10070225), (22, 9154750), (25, 8056180), (44, 4577375), (50, 4028090), (55, 3661900), (100, 2014045), (110, 1830950), (121, 1664500), (125, 1611236), (220, 915475), (242, 832250), (250, 805618), (275, 732380), (484, 416125), (500, 402809), (550, 366190), (605, 332900), (1100, 183095), (1210, 166450), (1375, 146476), (2420, 83225), (2750, 73238), (3025, 66580), (3329, 60500), (5500, 36619), (6050, 33290), (6658, 30250), (12100, 16645), (13316, 15125)]