29864240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 84048192

約数和(自身を除く): 54183952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 3137, 4760, 6274, 9520, 12548, 15685, 21959, 25096, 31370, 43918, 50192, 53329, 62740, 87836, 106658, 109795, 125480, 175672, 213316, 219590, 250960, 266645, 351344, 373303, 426632, 439180, 533290, 746606, 853264, 878360, 1066580, 1493212, 1756720, 1866515, 2133160, 2986424, 3733030, 4266320, 5972848, 7466060, 14932120, 29864240]

約数ペア:

[(1, 29864240), (2, 14932120), (4, 7466060), (5, 5972848), (7, 4266320), (8, 3733030), (10, 2986424), (14, 2133160), (16, 1866515), (17, 1756720), (20, 1493212), (28, 1066580), (34, 878360), (35, 853264), (40, 746606), (56, 533290), (68, 439180), (70, 426632), (80, 373303), (85, 351344), (112, 266645), (119, 250960), (136, 219590), (140, 213316), (170, 175672), (238, 125480), (272, 109795), (280, 106658), (340, 87836), (476, 62740), (560, 53329), (595, 50192), (680, 43918), (952, 31370), (1190, 25096), (1360, 21959), (1904, 15685), (2380, 12548), (3137, 9520), (4760, 6274)]