98181160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 180510680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 127, 140, 154, 220, 251, 254, 280, 308, 385, 440, 502, 508, 616, 635, 770, 889, 1004, 1016, 1255, 1270, 1397, 1540, 1757, 1778, 2008, 2510, 2540, 2761, 2794, 3080, 3514, 3556, 4445, 5020, 5080, 5522, 5588, 6985, 7028, 7112, 8785, 8890, 9779, 10040, 11044, 11176, 13805, 13970, 14056, 17570, 17780, 19327, 19558, 22088, 27610, 27940, 31877, 35140, 35560, 38654, 39116, 48895, 55220, 55880, 63754, 70280, 77308, 78232, 96635, 97790, 110440, 127508, 154616, 159385, 193270, 195580, 223139, 255016, 318770, 350647, 386540, 391160, 446278, 637540, 701294, 773080, 892556, 1115695, 1275080, 1402588, 1753235, 1785112, 2231390, 2454529, 2805176, 3506470, 4462780, 4909058, 7012940, 8925560, 9818116, 12272645, 14025880, 19636232, 24545290, 49090580, 98181160]

約数ペア:

[(1, 98181160), (2, 49090580), (4, 24545290), (5, 19636232), (7, 14025880), (8, 12272645), (10, 9818116), (11, 8925560), (14, 7012940), (20, 4909058), (22, 4462780), (28, 3506470), (35, 2805176), (40, 2454529), (44, 2231390), (55, 1785112), (56, 1753235), (70, 1402588), (77, 1275080), (88, 1115695), (110, 892556), (127, 773080), (140, 701294), (154, 637540), (220, 446278), (251, 391160), (254, 386540), (280, 350647), (308, 318770), (385, 255016), (440, 223139), (502, 195580), (508, 193270), (616, 159385), (635, 154616), (770, 127508), (889, 110440), (1004, 97790), (1016, 96635), (1255, 78232), (1270, 77308), (1397, 70280), (1540, 63754), (1757, 55880), (1778, 55220), (2008, 48895), (2510, 39116), (2540, 38654), (2761, 35560), (2794, 35140), (3080, 31877), (3514, 27940), (3556, 27610), (4445, 22088), (5020, 19558), (5080, 19327), (5522, 17780), (5588, 17570), (6985, 14056), (7028, 13970), (7112, 13805), (8785, 11176), (8890, 11044), (9779, 10040)]