28232872850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{25747}}^1$

素因数の和:26020

約数の個数: 96

約数和(自身を含む): 64902262656

約数和(自身を除く): 36669389806

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 241, 325, 350, 455, 482, 650, 910, 1205, 1687, 2275, 2410, 3133, 3374, 4550, 6025, 6266, 8435, 12050, 15665, 16870, 21931, 25747, 31330, 42175, 43862, 51494, 78325, 84350, 109655, 128735, 156650, 180229, 219310, 257470, 334711, 360458, 548275, 643675, 669422, 901145, 1096550, 1287350, 1673555, 1802290, 2342977, 3347110, 4505725, 4685954, 6205027, 8367775, 9011450, 11714885, 12410054, 16735550, 23429770, 31025135, 43435189, 58574425, 62050270, 80665351, 86870378, 117148850, 155125675, 161330702, 217175945, 310251350, 403326755, 434351890, 564657457, 806653510, 1085879725, 1129314914, 2016633775, 2171759450, 2823287285, 4033267550, 5646574570, 14116436425, 28232872850]

約数ペア:

[(1, 28232872850), (2, 14116436425), (5, 5646574570), (7, 4033267550), (10, 2823287285), (13, 2171759450), (14, 2016633775), (25, 1129314914), (26, 1085879725), (35, 806653510), (50, 564657457), (65, 434351890), (70, 403326755), (91, 310251350), (130, 217175945), (175, 161330702), (182, 155125675), (241, 117148850), (325, 86870378), (350, 80665351), (455, 62050270), (482, 58574425), (650, 43435189), (910, 31025135), (1205, 23429770), (1687, 16735550), (2275, 12410054), (2410, 11714885), (3133, 9011450), (3374, 8367775), (4550, 6205027), (6025, 4685954), (6266, 4505725), (8435, 3347110), (12050, 2342977), (15665, 1802290), (16870, 1673555), (21931, 1287350), (25747, 1096550), (31330, 901145), (42175, 669422), (43862, 643675), (51494, 548275), (78325, 360458), (84350, 334711), (109655, 257470), (128735, 219310), (156650, 180229)]