222079160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19211}}^1$

素因数の和:19256

約数の個数: 48

約数和(自身を含む): 530827560

約数和(自身を除く): 308748400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 19211, 38422, 76844, 96055, 153688, 192110, 326587, 384220, 653174, 768440, 1306348, 1632935, 2612696, 3265870, 5551979, 6531740, 11103958, 13063480, 22207916, 27759895, 44415832, 55519790, 111039580, 222079160]

約数ペア:

[(1, 222079160), (2, 111039580), (4, 55519790), (5, 44415832), (8, 27759895), (10, 22207916), (17, 13063480), (20, 11103958), (34, 6531740), (40, 5551979), (68, 3265870), (85, 2612696), (136, 1632935), (170, 1306348), (289, 768440), (340, 653174), (578, 384220), (680, 326587), (1156, 192110), (1445, 153688), (2312, 96055), (2890, 76844), (5780, 38422), (11560, 19211)]