40880172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 108864000

約数和(自身を除く): 67983828

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 53, 57, 68, 76, 102, 106, 114, 159, 199, 204, 212, 228, 318, 323, 398, 597, 636, 646, 796, 901, 969, 1007, 1194, 1292, 1802, 1938, 2014, 2388, 2703, 3021, 3383, 3604, 3781, 3876, 4028, 5406, 6042, 6766, 7562, 10149, 10547, 10812, 11343, 12084, 13532, 15124, 17119, 20298, 21094, 22686, 31641, 34238, 40596, 42188, 45372, 51357, 63282, 64277, 68476, 102714, 126564, 128554, 179299, 192831, 200393, 205428, 257108, 358598, 385662, 400786, 537897, 601179, 717196, 771324, 801572, 1075794, 1202358, 2151588, 2404716, 3406681, 6813362, 10220043, 13626724, 20440086, 40880172]

約数ペア:

[(1, 40880172), (2, 20440086), (3, 13626724), (4, 10220043), (6, 6813362), (12, 3406681), (17, 2404716), (19, 2151588), (34, 1202358), (38, 1075794), (51, 801572), (53, 771324), (57, 717196), (68, 601179), (76, 537897), (102, 400786), (106, 385662), (114, 358598), (159, 257108), (199, 205428), (204, 200393), (212, 192831), (228, 179299), (318, 128554), (323, 126564), (398, 102714), (597, 68476), (636, 64277), (646, 63282), (796, 51357), (901, 45372), (969, 42188), (1007, 40596), (1194, 34238), (1292, 31641), (1802, 22686), (1938, 21094), (2014, 20298), (2388, 17119), (2703, 15124), (3021, 13532), (3383, 12084), (3604, 11343), (3781, 10812), (3876, 10547), (4028, 10149), (5406, 7562), (6042, 6766)]