85327524760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{197207}}^1$

素因数の和:197620

約数の個数: 64

約数和(自身を含む): 199140638400

約数和(自身を除く): 113813113640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 373, 580, 746, 1160, 1492, 1865, 2984, 3730, 7460, 10817, 14920, 21634, 43268, 54085, 86536, 108170, 197207, 216340, 394414, 432680, 788828, 986035, 1577656, 1972070, 3944140, 5719003, 7888280, 11438006, 22876012, 28595015, 45752024, 57190030, 73558211, 114380060, 147116422, 228760120, 294232844, 367791055, 588465688, 735582110, 1471164220, 2133188119, 2942328440, 4266376238, 8532752476, 10665940595, 17065504952, 21331881190, 42663762380, 85327524760]

約数ペア:

[(1, 85327524760), (2, 42663762380), (4, 21331881190), (5, 17065504952), (8, 10665940595), (10, 8532752476), (20, 4266376238), (29, 2942328440), (40, 2133188119), (58, 1471164220), (116, 735582110), (145, 588465688), (232, 367791055), (290, 294232844), (373, 228760120), (580, 147116422), (746, 114380060), (1160, 73558211), (1492, 57190030), (1865, 45752024), (2984, 28595015), (3730, 22876012), (7460, 11438006), (10817, 7888280), (14920, 5719003), (21634, 3944140), (43268, 1972070), (54085, 1577656), (86536, 986035), (108170, 788828), (197207, 432680), (216340, 394414)]