351569320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1523}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 822960000

約数和(自身を除く): 471390680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 199, 232, 290, 398, 580, 796, 995, 1160, 1523, 1592, 1990, 3046, 3980, 5771, 6092, 7615, 7960, 11542, 12184, 15230, 23084, 28855, 30460, 44167, 46168, 57710, 60920, 88334, 115420, 176668, 220835, 230840, 303077, 353336, 441670, 606154, 883340, 1212308, 1515385, 1766680, 2424616, 3030770, 6061540, 8789233, 12123080, 17578466, 35156932, 43946165, 70313864, 87892330, 175784660, 351569320]

約数ペア:

[(1, 351569320), (2, 175784660), (4, 87892330), (5, 70313864), (8, 43946165), (10, 35156932), (20, 17578466), (29, 12123080), (40, 8789233), (58, 6061540), (116, 3030770), (145, 2424616), (199, 1766680), (232, 1515385), (290, 1212308), (398, 883340), (580, 606154), (796, 441670), (995, 353336), (1160, 303077), (1523, 230840), (1592, 220835), (1990, 176668), (3046, 115420), (3980, 88334), (5771, 60920), (6092, 57710), (7615, 46168), (7960, 44167), (11542, 30460), (12184, 28855), (15230, 23084)]