5588440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 14787360

約数和(自身を除く): 9198920

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, 977, 1144, 1430, 1954, 2860, 3908, 4885, 5720, 7816, 9770, 10747, 12701, 19540, 21494, 25402, 39080, 42988, 50804, 53735, 63505, 85976, 101608, 107470, 127010, 139711, 214940, 254020, 279422, 429880, 508040, 558844, 698555, 1117688, 1397110, 2794220, 5588440]

約数ペア:

[(1, 5588440), (2, 2794220), (4, 1397110), (5, 1117688), (8, 698555), (10, 558844), (11, 508040), (13, 429880), (20, 279422), (22, 254020), (26, 214940), (40, 139711), (44, 127010), (52, 107470), (55, 101608), (65, 85976), (88, 63505), (104, 53735), (110, 50804), (130, 42988), (143, 39080), (220, 25402), (260, 21494), (286, 19540), (440, 12701), (520, 10747), (572, 9770), (715, 7816), (977, 5720), (1144, 4885), (1430, 3908), (1954, 2860)]