47351361680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{389659}}^1$

素因数の和:389717

約数の個数: 120

約数和(自身を含む): 132197610240

約数和(自身を除く): 84846248560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 24304, 30380, 60760, 121520, 389659, 779318, 1558636, 1948295, 2727613, 3117272, 3896590, 5455226, 6234544, 7793180, 10910452, 12079429, 13638065, 15586360, 19093291, 21820904, 24158858, 27276130, 31172720, 38186582, 43641808, 48317716, 54552260, 60397145, 76373164, 84556003, 95466455, 96635432, 109104520, 120794290, 152746328, 169112006, 190932910, 193270864, 218209040, 241588580, 305492656, 338224012, 381865820, 422780015, 483177160, 591892021, 676448024, 763731640, 845560030, 966354320, 1183784042, 1352896048, 1527463280, 1691120060, 2367568084, 2959460105, 3382240120, 4735136168, 5918920210, 6764480240, 9470272336, 11837840420, 23675680840, 47351361680]

約数ペア:

[(1, 47351361680), (2, 23675680840), (4, 11837840420), (5, 9470272336), (7, 6764480240), (8, 5918920210), (10, 4735136168), (14, 3382240120), (16, 2959460105), (20, 2367568084), (28, 1691120060), (31, 1527463280), (35, 1352896048), (40, 1183784042), (49, 966354320), (56, 845560030), (62, 763731640), (70, 676448024), (80, 591892021), (98, 483177160), (112, 422780015), (124, 381865820), (140, 338224012), (155, 305492656), (196, 241588580), (217, 218209040), (245, 193270864), (248, 190932910), (280, 169112006), (310, 152746328), (392, 120794290), (434, 109104520), (490, 96635432), (496, 95466455), (560, 84556003), (620, 76373164), (784, 60397145), (868, 54552260), (980, 48317716), (1085, 43641808), (1240, 38186582), (1519, 31172720), (1736, 27276130), (1960, 24158858), (2170, 21820904), (2480, 19093291), (3038, 15586360), (3472, 13638065), (3920, 12079429), (4340, 10910452), (6076, 7793180), (7595, 6234544), (8680, 5455226), (12152, 3896590), (15190, 3117272), (17360, 2727613), (24304, 1948295), (30380, 1558636), (60760, 779318), (121520, 389659)]