29514640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6961}}^1$

素因数の和:7027

約数の個数: 40

約数和(自身を含む): 69926328

約数和(自身を除く): 40411688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6961, 13922, 27844, 34805, 55688, 69610, 111376, 139220, 278440, 368933, 556880, 737866, 1475732, 1844665, 2951464, 3689330, 5902928, 7378660, 14757320, 29514640]

約数ペア:

[(1, 29514640), (2, 14757320), (4, 7378660), (5, 5902928), (8, 3689330), (10, 2951464), (16, 1844665), (20, 1475732), (40, 737866), (53, 556880), (80, 368933), (106, 278440), (212, 139220), (265, 111376), (424, 69610), (530, 55688), (848, 34805), (1060, 27844), (2120, 13922), (4240, 6961)]