54783320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 129276000

約数和(自身を除く): 74492680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 290, 332, 415, 569, 580, 664, 830, 1138, 1160, 1660, 2276, 2407, 2845, 3320, 4552, 4814, 5690, 9628, 11380, 12035, 16501, 19256, 22760, 24070, 33002, 47227, 48140, 66004, 82505, 94454, 96280, 132008, 165010, 188908, 236135, 330020, 377816, 472270, 660040, 944540, 1369583, 1889080, 2739166, 5478332, 6847915, 10956664, 13695830, 27391660, 54783320]

約数ペア:

[(1, 54783320), (2, 27391660), (4, 13695830), (5, 10956664), (8, 6847915), (10, 5478332), (20, 2739166), (29, 1889080), (40, 1369583), (58, 944540), (83, 660040), (116, 472270), (145, 377816), (166, 330020), (232, 236135), (290, 188908), (332, 165010), (415, 132008), (569, 96280), (580, 94454), (664, 82505), (830, 66004), (1138, 48140), (1160, 47227), (1660, 33002), (2276, 24070), (2407, 22760), (2845, 19256), (3320, 16501), (4552, 12035), (4814, 11380), (5690, 9628)]