1680805216

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{24061}}^1$

素因数の和:24167

約数の個数: 48

約数和(自身を含む): 3456265680

約数和(自身を除く): 1775460464

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 1184, 1888, 2183, 4366, 8732, 17464, 24061, 34928, 48122, 69856, 96244, 192488, 384976, 769952, 890257, 1419599, 1780514, 2839198, 3561028, 5678396, 7122056, 11356792, 14244112, 22713584, 28488224, 45427168, 52525163, 105050326, 210100652, 420201304, 840402608, 1680805216]

約数ペア:

[(1, 1680805216), (2, 840402608), (4, 420201304), (8, 210100652), (16, 105050326), (32, 52525163), (37, 45427168), (59, 28488224), (74, 22713584), (118, 14244112), (148, 11356792), (236, 7122056), (296, 5678396), (472, 3561028), (592, 2839198), (944, 1780514), (1184, 1419599), (1888, 890257), (2183, 769952), (4366, 384976), (8732, 192488), (17464, 96244), (24061, 69856), (34928, 48122)]