1725133040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1621}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 4105424736

約数和(自身を除く): 2380291696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 251, 265, 424, 502, 530, 848, 1004, 1060, 1255, 1621, 2008, 2120, 2510, 3242, 4016, 4240, 5020, 6484, 8105, 10040, 12968, 13303, 16210, 20080, 25936, 26606, 32420, 53212, 64840, 66515, 85913, 106424, 129680, 133030, 171826, 212848, 266060, 343652, 406871, 429565, 532120, 687304, 813742, 859130, 1064240, 1374608, 1627484, 1718260, 2034355, 3254968, 3436520, 4068710, 6509936, 6873040, 8137420, 16274840, 21564163, 32549680, 43128326, 86256652, 107820815, 172513304, 215641630, 345026608, 431283260, 862566520, 1725133040]

約数ペア:

[(1, 1725133040), (2, 862566520), (4, 431283260), (5, 345026608), (8, 215641630), (10, 172513304), (16, 107820815), (20, 86256652), (40, 43128326), (53, 32549680), (80, 21564163), (106, 16274840), (212, 8137420), (251, 6873040), (265, 6509936), (424, 4068710), (502, 3436520), (530, 3254968), (848, 2034355), (1004, 1718260), (1060, 1627484), (1255, 1374608), (1621, 1064240), (2008, 859130), (2120, 813742), (2510, 687304), (3242, 532120), (4016, 429565), (4240, 406871), (5020, 343652), (6484, 266060), (8105, 212848), (10040, 171826), (12968, 133030), (13303, 129680), (16210, 106424), (20080, 85913), (25936, 66515), (26606, 64840), (32420, 53212)]