858831520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 2109784320

約数和(自身を除く): 1250952800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 271, 290, 464, 542, 580, 683, 928, 1084, 1160, 1355, 1366, 2168, 2320, 2710, 2732, 3415, 4336, 4640, 5420, 5464, 6830, 7859, 8672, 10840, 10928, 13660, 15718, 19807, 21680, 21856, 27320, 31436, 39295, 39614, 43360, 54640, 62872, 78590, 79228, 99035, 109280, 125744, 157180, 158456, 185093, 198070, 251488, 314360, 316912, 370186, 396140, 628720, 633824, 740372, 792280, 925465, 1257440, 1480744, 1584560, 1850930, 2961488, 3169120, 3701860, 5367697, 5922976, 7403720, 10735394, 14807440, 21470788, 26838485, 29614880, 42941576, 53676970, 85883152, 107353940, 171766304, 214707880, 429415760, 858831520]

約数ペア:

[(1, 858831520), (2, 429415760), (4, 214707880), (5, 171766304), (8, 107353940), (10, 85883152), (16, 53676970), (20, 42941576), (29, 29614880), (32, 26838485), (40, 21470788), (58, 14807440), (80, 10735394), (116, 7403720), (145, 5922976), (160, 5367697), (232, 3701860), (271, 3169120), (290, 2961488), (464, 1850930), (542, 1584560), (580, 1480744), (683, 1257440), (928, 925465), (1084, 792280), (1160, 740372), (1355, 633824), (1366, 628720), (2168, 396140), (2320, 370186), (2710, 316912), (2732, 314360), (3415, 251488), (4336, 198070), (4640, 185093), (5420, 158456), (5464, 157180), (6830, 125744), (7859, 109280), (8672, 99035), (10840, 79228), (10928, 78590), (13660, 62872), (15718, 54640), (19807, 43360), (21680, 39614), (21856, 39295), (27320, 31436)]