29852320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 72182880

約数和(自身を除く): 42330560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4339, 6880, 8678, 17356, 21695, 34712, 43390, 69424, 86780, 138848, 173560, 186577, 347120, 373154, 694240, 746308, 932885, 1492616, 1865770, 2985232, 3731540, 5970464, 7463080, 14926160, 29852320]

約数ペア:

[(1, 29852320), (2, 14926160), (4, 7463080), (5, 5970464), (8, 3731540), (10, 2985232), (16, 1865770), (20, 1492616), (32, 932885), (40, 746308), (43, 694240), (80, 373154), (86, 347120), (160, 186577), (172, 173560), (215, 138848), (344, 86780), (430, 69424), (688, 43390), (860, 34712), (1376, 21695), (1720, 17356), (3440, 8678), (4339, 6880)]