3820061.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4256

約数の個数: 80

約数和(自身を含む): 125527680

約数和(自身を除く): 80658800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4217, 5320, 8434, 10640, 16868, 21085, 29519, 33736, 42170, 59038, 67472, 80123, 84340, 118076, 147595, 160246, 168680, 236152, 295190, 320492, 337360, 400615, 472304, 560861, 590380, 640984, 801230, 1121722, 1180760, 1281968, 1602460, 2243444, 2361520, 2804305, 3204920, 4486888, 5608610, 6409840, 8973776, 11217220, 22434440, 44868880]

約数ペア:

[(1, 44868880), (2, 22434440), (4, 11217220), (5, 8973776), (7, 6409840), (8, 5608610), (10, 4486888), (14, 3204920), (16, 2804305), (19, 2361520), (20, 2243444), (28, 1602460), (35, 1281968), (38, 1180760), (40, 1121722), (56, 801230), (70, 640984), (76, 590380), (80, 560861), (95, 472304), (112, 400615), (133, 337360), (140, 320492), (152, 295190), (190, 236152), (266, 168680), (280, 160246), (304, 147595), (380, 118076), (532, 84340), (560, 80123), (665, 67472), (760, 59038), (1064, 42170), (1330, 33736), (1520, 29519), (2128, 21085), (2660, 16868), (4217, 10640), (5320, 8434)]