1270161567400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12283961}}^1$

素因数の和:12284035

約数の個数: 96

約数和(自身を含む): 3290136382080

約数和(自身を除く): 2019974814680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 188, 200, 220, 235, 275, 376, 440, 470, 517, 550, 940, 1034, 1100, 1175, 1880, 2068, 2200, 2350, 2585, 4136, 4700, 5170, 9400, 10340, 12925, 20680, 25850, 51700, 103400, 12283961, 24567922, 49135844, 61419805, 98271688, 122839610, 135123571, 245679220, 270247142, 307099025, 491358440, 540494284, 577346167, 614198050, 675617855, 1080988568, 1154692334, 1228396100, 1351235710, 2309384668, 2456792200, 2702471420, 2886730835, 3378089275, 4618769336, 5404942840, 5773461670, 6350807837, 6756178550, 11546923340, 12701615674, 13512357100, 14433654175, 23093846680, 25403231348, 27024714200, 28867308350, 31754039185, 50806462696, 57734616700, 63508078370, 115469233400, 127016156740, 158770195925, 254032313480, 317540391850, 635080783700, 1270161567400]

約数ペア:

[(1, 1270161567400), (2, 635080783700), (4, 317540391850), (5, 254032313480), (8, 158770195925), (10, 127016156740), (11, 115469233400), (20, 63508078370), (22, 57734616700), (25, 50806462696), (40, 31754039185), (44, 28867308350), (47, 27024714200), (50, 25403231348), (55, 23093846680), (88, 14433654175), (94, 13512357100), (100, 12701615674), (110, 11546923340), (188, 6756178550), (200, 6350807837), (220, 5773461670), (235, 5404942840), (275, 4618769336), (376, 3378089275), (440, 2886730835), (470, 2702471420), (517, 2456792200), (550, 2309384668), (940, 1351235710), (1034, 1228396100), (1100, 1154692334), (1175, 1080988568), (1880, 675617855), (2068, 614198050), (2200, 577346167), (2350, 540494284), (2585, 491358440), (4136, 307099025), (4700, 270247142), (5170, 245679220), (9400, 135123571), (10340, 122839610), (12925, 98271688), (20680, 61419805), (25850, 49135844), (51700, 24567922), (103400, 12283961)]