1036386169640

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1\times {\mathrm{284587}}^1$

素因数の和:285282

約数の個数: 64

約数和(自身を含む): 2349421925760

約数和(自身を除く): 1313035756120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 503, 724, 905, 1006, 1448, 1810, 2012, 2515, 3620, 4024, 5030, 7240, 10060, 20120, 91043, 182086, 284587, 364172, 455215, 569174, 728344, 910430, 1138348, 1422935, 1820860, 2276696, 2845870, 3641720, 5691740, 11383480, 51510247, 103020494, 143147261, 206040988, 257551235, 286294522, 412081976, 515102470, 572589044, 715736305, 1030204940, 1145178088, 1431472610, 2060409880, 2862945220, 5725890440, 25909654241, 51819308482, 103638616964, 129548271205, 207277233928, 259096542410, 518193084820, 1036386169640]

約数ペア:

[(1, 1036386169640), (2, 518193084820), (4, 259096542410), (5, 207277233928), (8, 129548271205), (10, 103638616964), (20, 51819308482), (40, 25909654241), (181, 5725890440), (362, 2862945220), (503, 2060409880), (724, 1431472610), (905, 1145178088), (1006, 1030204940), (1448, 715736305), (1810, 572589044), (2012, 515102470), (2515, 412081976), (3620, 286294522), (4024, 257551235), (5030, 206040988), (7240, 143147261), (10060, 103020494), (20120, 51510247), (91043, 11383480), (182086, 5691740), (284587, 3641720), (364172, 2845870), (455215, 2276696), (569174, 1820860), (728344, 1422935), (910430, 1138348)]