26650130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7069}}^1$

素因数の和:7118

約数の個数: 32

約数和(自身を含む): 53449200

約数和(自身を除く): 26799070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 7069, 14138, 35345, 70690, 91897, 183794, 205001, 410002, 459485, 918970, 1025005, 2050010, 2665013, 5330026, 13325065, 26650130]

約数ペア:

[(1, 26650130), (2, 13325065), (5, 5330026), (10, 2665013), (13, 2050010), (26, 1025005), (29, 918970), (58, 459485), (65, 410002), (130, 205001), (145, 183794), (290, 91897), (377, 70690), (754, 35345), (1885, 14138), (3770, 7069)]