10301720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 27246240

約数和(自身を除く): 16944520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1801, 2860, 3602, 5720, 7204, 9005, 14408, 18010, 19811, 23413, 36020, 39622, 46826, 72040, 79244, 93652, 99055, 117065, 158488, 187304, 198110, 234130, 257543, 396220, 468260, 515086, 792440, 936520, 1030172, 1287715, 2060344, 2575430, 5150860, 10301720]

約数ペア:

[(1, 10301720), (2, 5150860), (4, 2575430), (5, 2060344), (8, 1287715), (10, 1030172), (11, 936520), (13, 792440), (20, 515086), (22, 468260), (26, 396220), (40, 257543), (44, 234130), (52, 198110), (55, 187304), (65, 158488), (88, 117065), (104, 99055), (110, 93652), (130, 79244), (143, 72040), (220, 46826), (260, 39622), (286, 36020), (440, 23413), (520, 19811), (572, 18010), (715, 14408), (1144, 9005), (1430, 7204), (1801, 5720), (2860, 3602)]