6423560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 16994880

約数和(自身を除く): 10571320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1123, 1144, 1430, 2246, 2860, 4492, 5615, 5720, 8984, 11230, 12353, 14599, 22460, 24706, 29198, 44920, 49412, 58396, 61765, 72995, 98824, 116792, 123530, 145990, 160589, 247060, 291980, 321178, 494120, 583960, 642356, 802945, 1284712, 1605890, 3211780, 6423560]

約数ペア:

[(1, 6423560), (2, 3211780), (4, 1605890), (5, 1284712), (8, 802945), (10, 642356), (11, 583960), (13, 494120), (20, 321178), (22, 291980), (26, 247060), (40, 160589), (44, 145990), (52, 123530), (55, 116792), (65, 98824), (88, 72995), (104, 61765), (110, 58396), (130, 49412), (143, 44920), (220, 29198), (260, 24706), (286, 22460), (440, 14599), (520, 12353), (572, 11230), (715, 8984), (1123, 5720), (1144, 5615), (1430, 4492), (2246, 2860)]