47284640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 74643040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 179, 208, 254, 260, 358, 416, 508, 520, 635, 716, 895, 1016, 1040, 1270, 1432, 1651, 1790, 2032, 2080, 2327, 2540, 2864, 3302, 3580, 4064, 4654, 5080, 5728, 6604, 7160, 8255, 9308, 10160, 11635, 13208, 14320, 16510, 18616, 20320, 22733, 23270, 26416, 28640, 33020, 37232, 45466, 46540, 52832, 66040, 74464, 90932, 93080, 113665, 132080, 181864, 186160, 227330, 264160, 295529, 363728, 372320, 454660, 591058, 727456, 909320, 1182116, 1477645, 1818640, 2364232, 2955290, 3637280, 4728464, 5910580, 9456928, 11821160, 23642320, 47284640]

約数ペア:

[(1, 47284640), (2, 23642320), (4, 11821160), (5, 9456928), (8, 5910580), (10, 4728464), (13, 3637280), (16, 2955290), (20, 2364232), (26, 1818640), (32, 1477645), (40, 1182116), (52, 909320), (65, 727456), (80, 591058), (104, 454660), (127, 372320), (130, 363728), (160, 295529), (179, 264160), (208, 227330), (254, 186160), (260, 181864), (358, 132080), (416, 113665), (508, 93080), (520, 90932), (635, 74464), (716, 66040), (895, 52832), (1016, 46540), (1040, 45466), (1270, 37232), (1432, 33020), (1651, 28640), (1790, 26416), (2032, 23270), (2080, 22733), (2327, 20320), (2540, 18616), (2864, 16510), (3302, 14320), (3580, 13208), (4064, 11635), (4654, 10160), (5080, 9308), (5728, 8255), (6604, 7160)]