8672649560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{26113}}^1$

素因数の和:26185

約数の個数: 96

約数和(自身を含む): 21490777440

約数和(自身を除く): 12818127880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 361, 380, 437, 460, 722, 760, 874, 920, 1444, 1748, 1805, 2185, 2888, 3496, 3610, 4370, 7220, 8303, 8740, 14440, 16606, 17480, 26113, 33212, 41515, 52226, 66424, 83030, 104452, 130565, 166060, 208904, 261130, 332120, 496147, 522260, 600599, 992294, 1044520, 1201198, 1984588, 2402396, 2480735, 3002995, 3969176, 4804792, 4961470, 6005990, 9426793, 9922940, 11411381, 12011980, 18853586, 19845880, 22822762, 24023960, 37707172, 45645524, 47133965, 57056905, 75414344, 91291048, 94267930, 114113810, 188535860, 216816239, 228227620, 377071720, 433632478, 456455240, 867264956, 1084081195, 1734529912, 2168162390, 4336324780, 8672649560]

約数ペア:

[(1, 8672649560), (2, 4336324780), (4, 2168162390), (5, 1734529912), (8, 1084081195), (10, 867264956), (19, 456455240), (20, 433632478), (23, 377071720), (38, 228227620), (40, 216816239), (46, 188535860), (76, 114113810), (92, 94267930), (95, 91291048), (115, 75414344), (152, 57056905), (184, 47133965), (190, 45645524), (230, 37707172), (361, 24023960), (380, 22822762), (437, 19845880), (460, 18853586), (722, 12011980), (760, 11411381), (874, 9922940), (920, 9426793), (1444, 6005990), (1748, 4961470), (1805, 4804792), (2185, 3969176), (2888, 3002995), (3496, 2480735), (3610, 2402396), (4370, 1984588), (7220, 1201198), (8303, 1044520), (8740, 992294), (14440, 600599), (16606, 522260), (17480, 496147), (26113, 332120), (33212, 261130), (41515, 208904), (52226, 166060), (66424, 130565), (83030, 104452)]