29120240

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1049}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 67964400

約数和(自身を除く): 38844160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1049, 1388, 1735, 2098, 2776, 3470, 4196, 5245, 5552, 6940, 8392, 10490, 13880, 16784, 20980, 27760, 41960, 83920, 364003, 728006, 1456012, 1820015, 2912024, 3640030, 5824048, 7280060, 14560120, 29120240]

約数ペア:

[(1, 29120240), (2, 14560120), (4, 7280060), (5, 5824048), (8, 3640030), (10, 2912024), (16, 1820015), (20, 1456012), (40, 728006), (80, 364003), (347, 83920), (694, 41960), (1049, 27760), (1388, 20980), (1735, 16784), (2098, 13880), (2776, 10490), (3470, 8392), (4196, 6940), (5245, 5552)]