29128879780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1454989}}^1$

素因数の和:1455029

約数の個数: 96

約数和(自身を含む): 82131275520

約数和(自身を除く): 53002395740

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 1454989, 2909978, 5819956, 7274945, 10184923, 14549890, 16004879, 18914857, 20369846, 29099780, 32009758, 37829714, 40739692, 50924615, 64019516, 75659428, 80024395, 94574285, 101849230, 112034153, 132403999, 160048790, 189148570, 203698460, 208063427, 224068306, 264807998, 320097580, 378297140, 416126854, 448136612, 529615996, 560170765, 662019995, 832253708, 1040317135, 1120341530, 1324039990, 1456443989, 2080634270, 2240683060, 2648079980, 2912887978, 4161268540, 5825775956, 7282219945, 14564439890, 29128879780]

約数ペア:

[(1, 29128879780), (2, 14564439890), (4, 7282219945), (5, 5825775956), (7, 4161268540), (10, 2912887978), (11, 2648079980), (13, 2240683060), (14, 2080634270), (20, 1456443989), (22, 1324039990), (26, 1120341530), (28, 1040317135), (35, 832253708), (44, 662019995), (52, 560170765), (55, 529615996), (65, 448136612), (70, 416126854), (77, 378297140), (91, 320097580), (110, 264807998), (130, 224068306), (140, 208063427), (143, 203698460), (154, 189148570), (182, 160048790), (220, 132403999), (260, 112034153), (286, 101849230), (308, 94574285), (364, 80024395), (385, 75659428), (455, 64019516), (572, 50924615), (715, 40739692), (770, 37829714), (910, 32009758), (1001, 29099780), (1430, 20369846), (1540, 18914857), (1820, 16004879), (2002, 14549890), (2860, 10184923), (4004, 7274945), (5005, 5819956), (10010, 2909978), (20020, 1454989)]