335880350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 706621440

約数和(自身を除く): 370741090

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 79, 130, 155, 158, 211, 310, 325, 395, 403, 422, 650, 775, 790, 806, 1027, 1055, 1550, 1975, 2015, 2054, 2110, 2449, 2743, 3950, 4030, 4898, 5135, 5275, 5486, 6541, 10075, 10270, 10550, 12245, 13082, 13715, 16669, 20150, 24490, 25675, 27430, 31837, 32705, 33338, 51350, 61225, 63674, 65410, 68575, 83345, 85033, 122450, 137150, 159185, 163525, 166690, 170066, 216697, 318370, 327050, 416725, 425165, 433394, 516739, 795925, 833450, 850330, 1033478, 1083485, 1591850, 2125825, 2166970, 2583695, 4251650, 5167390, 5417425, 6717607, 10834850, 12918475, 13435214, 25836950, 33588035, 67176070, 167940175, 335880350]

約数ペア:

[(1, 335880350), (2, 167940175), (5, 67176070), (10, 33588035), (13, 25836950), (25, 13435214), (26, 12918475), (31, 10834850), (50, 6717607), (62, 5417425), (65, 5167390), (79, 4251650), (130, 2583695), (155, 2166970), (158, 2125825), (211, 1591850), (310, 1083485), (325, 1033478), (395, 850330), (403, 833450), (422, 795925), (650, 516739), (775, 433394), (790, 425165), (806, 416725), (1027, 327050), (1055, 318370), (1550, 216697), (1975, 170066), (2015, 166690), (2054, 163525), (2110, 159185), (2449, 137150), (2743, 122450), (3950, 85033), (4030, 83345), (4898, 68575), (5135, 65410), (5275, 63674), (5486, 61225), (6541, 51350), (10075, 33338), (10270, 32705), (10550, 31837), (12245, 27430), (13082, 25675), (13715, 24490), (16669, 20150)]