2822950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 5843376

約数和(自身を除く): 3020426

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 101, 130, 202, 215, 325, 430, 505, 559, 650, 1010, 1075, 1118, 1313, 2150, 2525, 2626, 2795, 4343, 5050, 5590, 6565, 8686, 13130, 13975, 21715, 27950, 32825, 43430, 56459, 65650, 108575, 112918, 217150, 282295, 564590, 1411475, 2822950]

約数ペア:

[(1, 2822950), (2, 1411475), (5, 564590), (10, 282295), (13, 217150), (25, 112918), (26, 108575), (43, 65650), (50, 56459), (65, 43430), (86, 32825), (101, 27950), (130, 21715), (202, 13975), (215, 13130), (325, 8686), (430, 6565), (505, 5590), (559, 5050), (650, 4343), (1010, 2795), (1075, 2626), (1118, 2525), (1313, 2150)]