98462560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 285269040

約数和(自身を除く): 186806480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 661, 665, 760, 784, 931, 980, 1064, 1120, 1322, 1330, 1520, 1568, 1862, 1960, 2128, 2644, 2660, 3040, 3305, 3724, 3920, 4256, 4627, 4655, 5288, 5320, 6610, 7448, 7840, 9254, 9310, 10576, 10640, 12559, 13220, 14896, 18508, 18620, 21152, 21280, 23135, 25118, 26440, 29792, 32389, 37016, 37240, 46270, 50236, 52880, 62795, 64778, 74032, 74480, 87913, 92540, 100472, 105760, 125590, 129556, 148064, 148960, 161945, 175826, 185080, 200944, 251180, 259112, 323890, 351652, 370160, 401888, 439565, 502360, 518224, 615391, 647780, 703304, 740320, 879130, 1004720, 1036448, 1230782, 1295560, 1406608, 1758260, 2009440, 2461564, 2591120, 2813216, 3076955, 3516520, 4923128, 5182240, 6153910, 7033040, 9846256, 12307820, 14066080, 19692512, 24615640, 49231280, 98462560]

約数ペア:

[(1, 98462560), (2, 49231280), (4, 24615640), (5, 19692512), (7, 14066080), (8, 12307820), (10, 9846256), (14, 7033040), (16, 6153910), (19, 5182240), (20, 4923128), (28, 3516520), (32, 3076955), (35, 2813216), (38, 2591120), (40, 2461564), (49, 2009440), (56, 1758260), (70, 1406608), (76, 1295560), (80, 1230782), (95, 1036448), (98, 1004720), (112, 879130), (133, 740320), (140, 703304), (152, 647780), (160, 615391), (190, 518224), (196, 502360), (224, 439565), (245, 401888), (266, 370160), (280, 351652), (304, 323890), (380, 259112), (392, 251180), (490, 200944), (532, 185080), (560, 175826), (608, 161945), (661, 148960), (665, 148064), (760, 129556), (784, 125590), (931, 105760), (980, 100472), (1064, 92540), (1120, 87913), (1322, 74480), (1330, 74032), (1520, 64778), (1568, 62795), (1862, 52880), (1960, 50236), (2128, 46270), (2644, 37240), (2660, 37016), (3040, 32389), (3305, 29792), (3724, 26440), (3920, 25118), (4256, 23135), (4627, 21280), (4655, 21152), (5288, 18620), (5320, 18508), (6610, 14896), (7448, 13220), (7840, 12559), (9254, 10640), (9310, 10576)]