98419040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21211}}^1$

素因数の和:21255

約数の個数: 48

約数和(自身を含む): 240544080

約数和(自身を除く): 142125040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 21211, 42422, 84844, 106055, 169688, 212110, 339376, 424220, 615119, 678752, 848440, 1230238, 1696880, 2460476, 3075595, 3393760, 4920952, 6151190, 9841904, 12302380, 19683808, 24604760, 49209520, 98419040]

約数ペア:

[(1, 98419040), (2, 49209520), (4, 24604760), (5, 19683808), (8, 12302380), (10, 9841904), (16, 6151190), (20, 4920952), (29, 3393760), (32, 3075595), (40, 2460476), (58, 1696880), (80, 1230238), (116, 848440), (145, 678752), (160, 615119), (232, 424220), (290, 339376), (464, 212110), (580, 169688), (928, 106055), (1160, 84844), (2320, 42422), (4640, 21211)]