57923320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15944

約数の個数: 64

約数和(自身を含む): 160413120

約数和(自身を除く): 102489800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15913, 31826, 63652, 79565, 111391, 127304, 159130, 206869, 222782, 318260, 413738, 445564, 556955, 636520, 827476, 891128, 1034345, 1113910, 1448083, 1654952, 2068690, 2227820, 2896166, 4137380, 4455640, 5792332, 7240415, 8274760, 11584664, 14480830, 28961660, 57923320]

約数ペア:

[(1, 57923320), (2, 28961660), (4, 14480830), (5, 11584664), (7, 8274760), (8, 7240415), (10, 5792332), (13, 4455640), (14, 4137380), (20, 2896166), (26, 2227820), (28, 2068690), (35, 1654952), (40, 1448083), (52, 1113910), (56, 1034345), (65, 891128), (70, 827476), (91, 636520), (104, 556955), (130, 445564), (140, 413738), (182, 318260), (260, 222782), (280, 206869), (364, 159130), (455, 127304), (520, 111391), (728, 79565), (910, 63652), (1820, 31826), (3640, 15913)]