524860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 1322496

約数和(自身を除く): 797636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 163, 230, 322, 326, 460, 644, 652, 805, 815, 1141, 1610, 1630, 2282, 3220, 3260, 3749, 4564, 5705, 7498, 11410, 14996, 18745, 22820, 26243, 37490, 52486, 74980, 104972, 131215, 262430, 524860]

約数ペア:

[(1, 524860), (2, 262430), (4, 131215), (5, 104972), (7, 74980), (10, 52486), (14, 37490), (20, 26243), (23, 22820), (28, 18745), (35, 14996), (46, 11410), (70, 7498), (92, 5705), (115, 4564), (140, 3749), (161, 3260), (163, 3220), (230, 2282), (322, 1630), (326, 1610), (460, 1141), (644, 815), (652, 805)]