54208240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 139330368

約数和(自身を除く): 85122128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1733, 1840, 1955, 3128, 3466, 3910, 6256, 6932, 7820, 8665, 13864, 15640, 17330, 27728, 29461, 31280, 34660, 39859, 58922, 69320, 79718, 117844, 138640, 147305, 159436, 199295, 235688, 294610, 318872, 398590, 471376, 589220, 637744, 677603, 797180, 1178440, 1355206, 1594360, 2356880, 2710412, 3188720, 3388015, 5420824, 6776030, 10841648, 13552060, 27104120, 54208240]

約数ペア:

[(1, 54208240), (2, 27104120), (4, 13552060), (5, 10841648), (8, 6776030), (10, 5420824), (16, 3388015), (17, 3188720), (20, 2710412), (23, 2356880), (34, 1594360), (40, 1355206), (46, 1178440), (68, 797180), (80, 677603), (85, 637744), (92, 589220), (115, 471376), (136, 398590), (170, 318872), (184, 294610), (230, 235688), (272, 199295), (340, 159436), (368, 147305), (391, 138640), (460, 117844), (680, 79718), (782, 69320), (920, 58922), (1360, 39859), (1564, 34660), (1733, 31280), (1840, 29461), (1955, 27728), (3128, 17330), (3466, 15640), (3910, 13864), (6256, 8665), (6932, 7820)]