40356532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 37481228

約数列:

[1, 2, 4, 19, 38, 43, 53, 76, 86, 106, 172, 212, 233, 466, 817, 932, 1007, 1634, 2014, 2279, 3268, 4028, 4427, 4558, 8854, 9116, 10019, 12349, 17708, 20038, 24698, 40076, 43301, 49396, 86602, 173204, 190361, 234631, 380722, 469262, 531007, 761444, 938524, 1062014, 2124028, 10089133, 20178266, 40356532]

約数ペア:

[(1, 40356532), (2, 20178266), (4, 10089133), (19, 2124028), (38, 1062014), (43, 938524), (53, 761444), (76, 531007), (86, 469262), (106, 380722), (172, 234631), (212, 190361), (233, 173204), (466, 86602), (817, 49396), (932, 43301), (1007, 40076), (1634, 24698), (2014, 20038), (2279, 17708), (3268, 12349), (4028, 10019), (4427, 9116), (4558, 8854)]