11176880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 30560544

約数和(自身を除く): 19383664

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 977, 1040, 1144, 1430, 1954, 2288, 2860, 3908, 4885, 5720, 7816, 9770, 10747, 11440, 12701, 15632, 19540, 21494, 25402, 39080, 42988, 50804, 53735, 63505, 78160, 85976, 101608, 107470, 127010, 139711, 171952, 203216, 214940, 254020, 279422, 429880, 508040, 558844, 698555, 859760, 1016080, 1117688, 1397110, 2235376, 2794220, 5588440, 11176880]

約数ペア:

[(1, 11176880), (2, 5588440), (4, 2794220), (5, 2235376), (8, 1397110), (10, 1117688), (11, 1016080), (13, 859760), (16, 698555), (20, 558844), (22, 508040), (26, 429880), (40, 279422), (44, 254020), (52, 214940), (55, 203216), (65, 171952), (80, 139711), (88, 127010), (104, 107470), (110, 101608), (130, 85976), (143, 78160), (176, 63505), (208, 53735), (220, 50804), (260, 42988), (286, 39080), (440, 25402), (520, 21494), (572, 19540), (715, 15632), (880, 12701), (977, 11440), (1040, 10747), (1144, 9770), (1430, 7816), (1954, 5720), (2288, 4885), (2860, 3908)]