22023160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 53071200

約数和(自身を除く): 31048040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 139, 170, 233, 278, 340, 466, 556, 680, 695, 932, 1112, 1165, 1390, 1864, 2330, 2363, 2780, 3961, 4660, 4726, 5560, 7922, 9320, 9452, 11815, 15844, 18904, 19805, 23630, 31688, 32387, 39610, 47260, 64774, 79220, 94520, 129548, 158440, 161935, 259096, 323870, 550579, 647740, 1101158, 1295480, 2202316, 2752895, 4404632, 5505790, 11011580, 22023160]

約数ペア:

[(1, 22023160), (2, 11011580), (4, 5505790), (5, 4404632), (8, 2752895), (10, 2202316), (17, 1295480), (20, 1101158), (34, 647740), (40, 550579), (68, 323870), (85, 259096), (136, 161935), (139, 158440), (170, 129548), (233, 94520), (278, 79220), (340, 64774), (466, 47260), (556, 39610), (680, 32387), (695, 31688), (932, 23630), (1112, 19805), (1165, 18904), (1390, 15844), (1864, 11815), (2330, 9452), (2363, 9320), (2780, 7922), (3961, 5560), (4660, 4726)]