6549560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 14945040

約数和(自身を除く): 8395480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2243, 2920, 4486, 8972, 11215, 17944, 22430, 44860, 89720, 163739, 327478, 654956, 818695, 1309912, 1637390, 3274780, 6549560]

約数ペア:

[(1, 6549560), (2, 3274780), (4, 1637390), (5, 1309912), (8, 818695), (10, 654956), (20, 327478), (40, 163739), (73, 89720), (146, 44860), (292, 22430), (365, 17944), (584, 11215), (730, 8972), (1460, 4486), (2243, 2920)]