58997680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 158114880

約数和(自身を除く): 99117200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 769, 959, 1096, 1370, 1538, 1918, 2192, 2740, 3076, 3836, 3845, 4795, 5383, 5480, 6152, 7672, 7690, 9590, 10766, 10960, 12304, 15344, 15380, 19180, 21532, 26915, 30760, 38360, 43064, 53830, 61520, 76720, 86128, 105353, 107660, 210706, 215320, 421412, 430640, 526765, 737471, 842824, 1053530, 1474942, 1685648, 2107060, 2949884, 3687355, 4214120, 5899768, 7374710, 8428240, 11799536, 14749420, 29498840, 58997680]

約数ペア:

[(1, 58997680), (2, 29498840), (4, 14749420), (5, 11799536), (7, 8428240), (8, 7374710), (10, 5899768), (14, 4214120), (16, 3687355), (20, 2949884), (28, 2107060), (35, 1685648), (40, 1474942), (56, 1053530), (70, 842824), (80, 737471), (112, 526765), (137, 430640), (140, 421412), (274, 215320), (280, 210706), (548, 107660), (560, 105353), (685, 86128), (769, 76720), (959, 61520), (1096, 53830), (1370, 43064), (1538, 38360), (1918, 30760), (2192, 26915), (2740, 21532), (3076, 19180), (3836, 15380), (3845, 15344), (4795, 12304), (5383, 10960), (5480, 10766), (6152, 9590), (7672, 7690)]