78032788240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{162109}}^1$

素因数の和:162680

約数の個数: 80

約数和(自身を含む): 198282576960

約数和(自身を除く): 120249788720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 547, 880, 1094, 2188, 2735, 4376, 5470, 6017, 8752, 10940, 12034, 21880, 24068, 30085, 43760, 48136, 60170, 96272, 120340, 162109, 240680, 324218, 481360, 648436, 810545, 1296872, 1621090, 1783199, 2593744, 3242180, 3566398, 6484360, 7132796, 8915995, 12968720, 14265592, 17831990, 28531184, 35663980, 71327960, 88673623, 142655920, 177347246, 354694492, 443368115, 709388984, 886736230, 975409853, 1418777968, 1773472460, 1950819706, 3546944920, 3901639412, 4877049265, 7093889840, 7803278824, 9754098530, 15606557648, 19508197060, 39016394120, 78032788240]

約数ペア:

[(1, 78032788240), (2, 39016394120), (4, 19508197060), (5, 15606557648), (8, 9754098530), (10, 7803278824), (11, 7093889840), (16, 4877049265), (20, 3901639412), (22, 3546944920), (40, 1950819706), (44, 1773472460), (55, 1418777968), (80, 975409853), (88, 886736230), (110, 709388984), (176, 443368115), (220, 354694492), (440, 177347246), (547, 142655920), (880, 88673623), (1094, 71327960), (2188, 35663980), (2735, 28531184), (4376, 17831990), (5470, 14265592), (6017, 12968720), (8752, 8915995), (10940, 7132796), (12034, 6484360), (21880, 3566398), (24068, 3242180), (30085, 2593744), (43760, 1783199), (48136, 1621090), (60170, 1296872), (96272, 810545), (120340, 648436), (162109, 481360), (240680, 324218)]