2877896140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{7577}}^1$

素因数の和:10306

約数の個数: 48

約数和(自身を含む): 6910408512

約数和(自身を除く): 4032512372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2713, 5426, 7577, 10852, 13565, 15154, 18991, 27130, 30308, 37885, 37982, 53039, 54260, 75770, 75964, 94955, 106078, 151540, 189910, 212156, 265195, 379820, 530390, 1060780, 20556401, 41112802, 82225604, 102782005, 143894807, 205564010, 287789614, 411128020, 575579228, 719474035, 1438948070, 2877896140]

約数ペア:

[(1, 2877896140), (2, 1438948070), (4, 719474035), (5, 575579228), (7, 411128020), (10, 287789614), (14, 205564010), (20, 143894807), (28, 102782005), (35, 82225604), (70, 41112802), (140, 20556401), (2713, 1060780), (5426, 530390), (7577, 379820), (10852, 265195), (13565, 212156), (15154, 189910), (18991, 151540), (27130, 106078), (30308, 94955), (37885, 75964), (37982, 75770), (53039, 54260)]