29857120

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 70979328

約数和(自身を除く): 41122208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 977, 1528, 1910, 1954, 3056, 3820, 3908, 4885, 6112, 7640, 7816, 9770, 15280, 15632, 19540, 30560, 31264, 39080, 78160, 156320, 186607, 373214, 746428, 933035, 1492856, 1866070, 2985712, 3732140, 5971424, 7464280, 14928560, 29857120]

約数ペア:

[(1, 29857120), (2, 14928560), (4, 7464280), (5, 5971424), (8, 3732140), (10, 2985712), (16, 1866070), (20, 1492856), (32, 933035), (40, 746428), (80, 373214), (160, 186607), (191, 156320), (382, 78160), (764, 39080), (955, 31264), (977, 30560), (1528, 19540), (1910, 15632), (1954, 15280), (3056, 9770), (3820, 7816), (3908, 7640), (4885, 6112)]