196919200

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2030

約数の個数: 72

約数和(自身を含む): 484656480

約数和(自身を除く): 287737280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 160, 200, 262, 400, 524, 655, 800, 1048, 1310, 1879, 2096, 2620, 3275, 3758, 4192, 5240, 6550, 7516, 9395, 10480, 13100, 15032, 18790, 20960, 26200, 30064, 37580, 46975, 52400, 60128, 75160, 93950, 104800, 150320, 187900, 246149, 300640, 375800, 492298, 751600, 984596, 1230745, 1503200, 1969192, 2461490, 3938384, 4922980, 6153725, 7876768, 9845960, 12307450, 19691920, 24614900, 39383840, 49229800, 98459600, 196919200]

約数ペア:

[(1, 196919200), (2, 98459600), (4, 49229800), (5, 39383840), (8, 24614900), (10, 19691920), (16, 12307450), (20, 9845960), (25, 7876768), (32, 6153725), (40, 4922980), (50, 3938384), (80, 2461490), (100, 1969192), (131, 1503200), (160, 1230745), (200, 984596), (262, 751600), (400, 492298), (524, 375800), (655, 300640), (800, 246149), (1048, 187900), (1310, 150320), (1879, 104800), (2096, 93950), (2620, 75160), (3275, 60128), (3758, 52400), (4192, 46975), (5240, 37580), (6550, 30064), (7516, 26200), (9395, 20960), (10480, 18790), (13100, 15032)]