39990528

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 108

約数和(自身を含む): 122204628

約数和(自身を除く): 82214100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1021, 1088, 1152, 1224, 1632, 2042, 2176, 2304, 2448, 3063, 3264, 4084, 4352, 4896, 6126, 6528, 8168, 9189, 9792, 12252, 13056, 16336, 17357, 18378, 19584, 24504, 32672, 34714, 36756, 39168, 49008, 52071, 65344, 69428, 73512, 98016, 104142, 130688, 138856, 147024, 156213, 196032, 208284, 261376, 277712, 294048, 312426, 392064, 416568, 555424, 588096, 624852, 784128, 833136, 1110848, 1176192, 1249704, 1666272, 2221696, 2352384, 2499408, 3332544, 4443392, 4998816, 6665088, 9997632, 13330176, 19995264, 39990528]

約数ペア:

[(1, 39990528), (2, 19995264), (3, 13330176), (4, 9997632), (6, 6665088), (8, 4998816), (9, 4443392), (12, 3332544), (16, 2499408), (17, 2352384), (18, 2221696), (24, 1666272), (32, 1249704), (34, 1176192), (36, 1110848), (48, 833136), (51, 784128), (64, 624852), (68, 588096), (72, 555424), (96, 416568), (102, 392064), (128, 312426), (136, 294048), (144, 277712), (153, 261376), (192, 208284), (204, 196032), (256, 156213), (272, 147024), (288, 138856), (306, 130688), (384, 104142), (408, 98016), (544, 73512), (576, 69428), (612, 65344), (768, 52071), (816, 49008), (1021, 39168), (1088, 36756), (1152, 34714), (1224, 32672), (1632, 24504), (2042, 19584), (2176, 18378), (2304, 17357), (2448, 16336), (3063, 13056), (3264, 12252), (4084, 9792), (4352, 9189), (4896, 8168), (6126, 6528)]