1570371220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{4933}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 3600793728

約数和(自身を除く): 2030422508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1447, 2894, 4933, 5788, 7235, 9866, 14470, 15917, 19732, 24665, 28940, 31834, 49330, 54263, 63668, 79585, 98660, 108526, 159170, 217052, 271315, 318340, 542630, 1085260, 7138051, 14276102, 28552204, 35690255, 71380510, 78518561, 142761020, 157037122, 314074244, 392592805, 785185610, 1570371220]

約数ペア:

[(1, 1570371220), (2, 785185610), (4, 392592805), (5, 314074244), (10, 157037122), (11, 142761020), (20, 78518561), (22, 71380510), (44, 35690255), (55, 28552204), (110, 14276102), (220, 7138051), (1447, 1085260), (2894, 542630), (4933, 318340), (5788, 271315), (7235, 217052), (9866, 159170), (14470, 108526), (15917, 98660), (19732, 79585), (24665, 63668), (28940, 54263), (31834, 49330)]