6215560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11977

約数の個数: 32

約数和(自身を含む): 15062040

約数和(自身を除く): 8846480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11953, 23906, 47812, 59765, 95624, 119530, 155389, 239060, 310778, 478120, 621556, 776945, 1243112, 1553890, 3107780, 6215560]

約数ペア:

[(1, 6215560), (2, 3107780), (4, 1553890), (5, 1243112), (8, 776945), (10, 621556), (13, 478120), (20, 310778), (26, 239060), (40, 155389), (52, 119530), (65, 95624), (104, 59765), (130, 47812), (260, 23906), (520, 11953)]