338673200

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{101}}^2$

素因数の和:303

約数の個数: 90

約数和(自身を含む): 831699372

約数和(自身を除く): 493026172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 101, 166, 200, 202, 332, 400, 404, 415, 505, 664, 808, 830, 1010, 1328, 1616, 1660, 2020, 2075, 2525, 3320, 4040, 4150, 5050, 6640, 8080, 8300, 8383, 10100, 10201, 16600, 16766, 20200, 20402, 33200, 33532, 40400, 40804, 41915, 51005, 67064, 81608, 83830, 102010, 134128, 163216, 167660, 204020, 209575, 255025, 335320, 408040, 419150, 510050, 670640, 816080, 838300, 846683, 1020100, 1676600, 1693366, 2040200, 3353200, 3386732, 4080400, 4233415, 6773464, 8466830, 13546928, 16933660, 21167075, 33867320, 42334150, 67734640, 84668300, 169336600, 338673200]

約数ペア:

[(1, 338673200), (2, 169336600), (4, 84668300), (5, 67734640), (8, 42334150), (10, 33867320), (16, 21167075), (20, 16933660), (25, 13546928), (40, 8466830), (50, 6773464), (80, 4233415), (83, 4080400), (100, 3386732), (101, 3353200), (166, 2040200), (200, 1693366), (202, 1676600), (332, 1020100), (400, 846683), (404, 838300), (415, 816080), (505, 670640), (664, 510050), (808, 419150), (830, 408040), (1010, 335320), (1328, 255025), (1616, 209575), (1660, 204020), (2020, 167660), (2075, 163216), (2525, 134128), (3320, 102010), (4040, 83830), (4150, 81608), (5050, 67064), (6640, 51005), (8080, 41915), (8300, 40804), (8383, 40400), (10100, 33532), (10201, 33200), (16600, 20402), (16766, 20200)]