11120016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 30801600

約数和(自身を除く): 19681584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 137, 152, 178, 228, 267, 274, 304, 356, 411, 456, 534, 548, 712, 822, 912, 1068, 1096, 1424, 1644, 1691, 2136, 2192, 2603, 3288, 3382, 4272, 5073, 5206, 6576, 6764, 7809, 10146, 10412, 12193, 13528, 15618, 20292, 20824, 24386, 27056, 31236, 36579, 40584, 41648, 48772, 62472, 73158, 81168, 97544, 124944, 146316, 195088, 231667, 292632, 463334, 585264, 695001, 926668, 1390002, 1853336, 2780004, 3706672, 5560008, 11120016]

約数ペア:

[(1, 11120016), (2, 5560008), (3, 3706672), (4, 2780004), (6, 1853336), (8, 1390002), (12, 926668), (16, 695001), (19, 585264), (24, 463334), (38, 292632), (48, 231667), (57, 195088), (76, 146316), (89, 124944), (114, 97544), (137, 81168), (152, 73158), (178, 62472), (228, 48772), (267, 41648), (274, 40584), (304, 36579), (356, 31236), (411, 27056), (456, 24386), (534, 20824), (548, 20292), (712, 15618), (822, 13528), (912, 12193), (1068, 10412), (1096, 10146), (1424, 7809), (1644, 6764), (1691, 6576), (2136, 5206), (2192, 5073), (2603, 4272), (3288, 3382)]