1292322050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{33179}}^1$

素因数の和:33251

約数の個数: 48

約数和(自身を含む): 2592021600

約数和(自身を除く): 1299699550

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 2050, 3895, 7790, 19475, 33179, 38950, 66358, 165895, 331790, 630401, 829475, 1260802, 1360339, 1658950, 2720678, 3152005, 6304010, 6801695, 13603390, 15760025, 25846441, 31520050, 34008475, 51692882, 68016950, 129232205, 258464410, 646161025, 1292322050]

約数ペア:

[(1, 1292322050), (2, 646161025), (5, 258464410), (10, 129232205), (19, 68016950), (25, 51692882), (38, 34008475), (41, 31520050), (50, 25846441), (82, 15760025), (95, 13603390), (190, 6801695), (205, 6304010), (410, 3152005), (475, 2720678), (779, 1658950), (950, 1360339), (1025, 1260802), (1558, 829475), (2050, 630401), (3895, 331790), (7790, 165895), (19475, 66358), (33179, 38950)]