33111680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 95472000

約数和(自身を除く): 62360320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 389, 448, 532, 560, 608, 640, 665, 760, 778, 896, 1064, 1120, 1216, 1330, 1520, 1556, 1945, 2128, 2240, 2432, 2660, 2723, 3040, 3112, 3890, 4256, 4480, 5320, 5446, 6080, 6224, 7391, 7780, 8512, 10640, 10892, 12160, 12448, 13615, 14782, 15560, 17024, 21280, 21784, 24896, 27230, 29564, 31120, 36955, 42560, 43568, 49792, 51737, 54460, 59128, 62240, 73910, 85120, 87136, 103474, 108920, 118256, 124480, 147820, 174272, 206948, 217840, 236512, 248960, 258685, 295640, 348544, 413896, 435680, 473024, 517370, 591280, 827792, 871360, 946048, 1034740, 1182560, 1655584, 1742720, 2069480, 2365120, 3311168, 4138960, 4730240, 6622336, 8277920, 16555840, 33111680]

約数ペア:

[(1, 33111680), (2, 16555840), (4, 8277920), (5, 6622336), (7, 4730240), (8, 4138960), (10, 3311168), (14, 2365120), (16, 2069480), (19, 1742720), (20, 1655584), (28, 1182560), (32, 1034740), (35, 946048), (38, 871360), (40, 827792), (56, 591280), (64, 517370), (70, 473024), (76, 435680), (80, 413896), (95, 348544), (112, 295640), (128, 258685), (133, 248960), (140, 236512), (152, 217840), (160, 206948), (190, 174272), (224, 147820), (266, 124480), (280, 118256), (304, 108920), (320, 103474), (380, 87136), (389, 85120), (448, 73910), (532, 62240), (560, 59128), (608, 54460), (640, 51737), (665, 49792), (760, 43568), (778, 42560), (896, 36955), (1064, 31120), (1120, 29564), (1216, 27230), (1330, 24896), (1520, 21784), (1556, 21280), (1945, 17024), (2128, 15560), (2240, 14782), (2432, 13615), (2660, 12448), (2723, 12160), (3040, 10892), (3112, 10640), (3890, 8512), (4256, 7780), (4480, 7391), (5320, 6224), (5446, 6080)]