432821740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4463}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 981687168

約数和(自身を除く): 548865428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1492, 1865, 3730, 4463, 4849, 7460, 8926, 9698, 17852, 19396, 22315, 24245, 44630, 48490, 58019, 89260, 96980, 116038, 232076, 290095, 580190, 1160380, 1664699, 3329398, 6658796, 8323495, 16646990, 21641087, 33293980, 43282174, 86564348, 108205435, 216410870, 432821740]

約数ペア:

[(1, 432821740), (2, 216410870), (4, 108205435), (5, 86564348), (10, 43282174), (13, 33293980), (20, 21641087), (26, 16646990), (52, 8323495), (65, 6658796), (130, 3329398), (260, 1664699), (373, 1160380), (746, 580190), (1492, 290095), (1865, 232076), (3730, 116038), (4463, 96980), (4849, 89260), (7460, 58019), (8926, 48490), (9698, 44630), (17852, 24245), (19396, 22315)]