38061620720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16405871}}^1$

素因数の和:16405913

約数の個数: 40

約数和(自身を含む): 91544765760

約数和(自身を除く): 53483145040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16405871, 32811742, 65623484, 82029355, 131246968, 164058710, 262493936, 328117420, 475770259, 656234840, 951540518, 1312469680, 1903081036, 2378851295, 3806162072, 4757702590, 7612324144, 9515405180, 19030810360, 38061620720]

約数ペア:

[(1, 38061620720), (2, 19030810360), (4, 9515405180), (5, 7612324144), (8, 4757702590), (10, 3806162072), (16, 2378851295), (20, 1903081036), (29, 1312469680), (40, 951540518), (58, 656234840), (80, 475770259), (116, 328117420), (145, 262493936), (232, 164058710), (290, 131246968), (464, 82029355), (580, 65623484), (1160, 32811742), (2320, 16405871)]