99022240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21341}}^1$

素因数の和:21385

約数の個数: 48

約数和(自身を含む): 242018280

約数和(自身を除く): 142996040

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, 21341, 42682, 85364, 106705, 170728, 213410, 341456, 426820, 618889, 682912, 853640, 1237778, 1707280, 2475556, 3094445, 3414560, 4951112, 6188890, 9902224, 12377780, 19804448, 24755560, 49511120, 99022240]

約数ペア:

[(1, 99022240), (2, 49511120), (4, 24755560), (5, 19804448), (8, 12377780), (10, 9902224), (16, 6188890), (20, 4951112), (29, 3414560), (32, 3094445), (40, 2475556), (58, 1707280), (80, 1237778), (116, 853640), (145, 682912), (160, 618889), (232, 426820), (290, 341456), (464, 213410), (580, 170728), (928, 106705), (1160, 85364), (2320, 42682), (4640, 21341)]