115487240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 289578240

約数和(自身を除く): 174091000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 121, 214, 220, 223, 242, 428, 440, 446, 484, 535, 605, 856, 892, 968, 1070, 1115, 1177, 1210, 1784, 2140, 2230, 2354, 2420, 2453, 4280, 4460, 4708, 4840, 4906, 5885, 8920, 9416, 9812, 11770, 12265, 12947, 19624, 23540, 23861, 24530, 25894, 26983, 47080, 47722, 49060, 51788, 53966, 64735, 95444, 98120, 103576, 107932, 119305, 129470, 134915, 190888, 215864, 238610, 258940, 262471, 269830, 477220, 517880, 524942, 539660, 954440, 1049884, 1079320, 1312355, 2099768, 2624710, 2887181, 5249420, 5774362, 10498840, 11548724, 14435905, 23097448, 28871810, 57743620, 115487240]

約数ペア:

[(1, 115487240), (2, 57743620), (4, 28871810), (5, 23097448), (8, 14435905), (10, 11548724), (11, 10498840), (20, 5774362), (22, 5249420), (40, 2887181), (44, 2624710), (55, 2099768), (88, 1312355), (107, 1079320), (110, 1049884), (121, 954440), (214, 539660), (220, 524942), (223, 517880), (242, 477220), (428, 269830), (440, 262471), (446, 258940), (484, 238610), (535, 215864), (605, 190888), (856, 134915), (892, 129470), (968, 119305), (1070, 107932), (1115, 103576), (1177, 98120), (1210, 95444), (1784, 64735), (2140, 53966), (2230, 51788), (2354, 49060), (2420, 47722), (2453, 47080), (4280, 26983), (4460, 25894), (4708, 24530), (4840, 23861), (4906, 23540), (5885, 19624), (8920, 12947), (9416, 12265), (9812, 11770)]