29404240

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1847}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 68745600

約数和(自身を除く): 39341360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1847, 1990, 3184, 3694, 3980, 7388, 7960, 9235, 14776, 15920, 18470, 29552, 36940, 73880, 147760, 367553, 735106, 1470212, 1837765, 2940424, 3675530, 5880848, 7351060, 14702120, 29404240]

約数ペア:

[(1, 29404240), (2, 14702120), (4, 7351060), (5, 5880848), (8, 3675530), (10, 2940424), (16, 1837765), (20, 1470212), (40, 735106), (80, 367553), (199, 147760), (398, 73880), (796, 36940), (995, 29552), (1592, 18470), (1847, 15920), (1990, 14776), (3184, 9235), (3694, 7960), (3980, 7388)]