97201520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93463}}^1$

素因数の和:93489

約数の個数: 40

約数和(自身を含む): 243380256

約数和(自身を除く): 146178736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 93463, 186926, 373852, 467315, 747704, 934630, 1215019, 1495408, 1869260, 2430038, 3738520, 4860076, 6075095, 7477040, 9720152, 12150190, 19440304, 24300380, 48600760, 97201520]

約数ペア:

[(1, 97201520), (2, 48600760), (4, 24300380), (5, 19440304), (8, 12150190), (10, 9720152), (13, 7477040), (16, 6075095), (20, 4860076), (26, 3738520), (40, 2430038), (52, 1869260), (65, 1495408), (80, 1215019), (104, 934630), (130, 747704), (208, 467315), (260, 373852), (520, 186926), (1040, 93463)]