79682609360

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2870411}}^1$

素因数の和:2870771

約数の個数: 40

約数和(自身を含む): 185796027936

約数和(自身を除く): 106113418576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 13880, 27760, 2870411, 5740822, 11481644, 14352055, 22963288, 28704110, 45926576, 57408220, 114816440, 229632880, 996032617, 1992065234, 3984130468, 4980163085, 7968260936, 9960326170, 15936521872, 19920652340, 39841304680, 79682609360]

約数ペア:

[(1, 79682609360), (2, 39841304680), (4, 19920652340), (5, 15936521872), (8, 9960326170), (10, 7968260936), (16, 4980163085), (20, 3984130468), (40, 1992065234), (80, 996032617), (347, 229632880), (694, 114816440), (1388, 57408220), (1735, 45926576), (2776, 28704110), (3470, 22963288), (5552, 14352055), (6940, 11481644), (13880, 5740822), (27760, 2870411)]