1958974433240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181523}}^1\times {\mathrm{24527}}^1$

素因数の和:206072

約数の個数: 64

約数和(自身を含む): 4808614325760

約数和(自身を除く): 2849639892520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 24527, 49054, 98108, 122635, 181523, 196216, 245270, 269797, 363046, 490540, 539594, 726092, 907615, 981080, 1079188, 1348985, 1452184, 1815230, 1996753, 2158376, 2697970, 3630460, 3993506, 5395940, 7260920, 7987012, 9983765, 10791880, 15974024, 19967530, 39935060, 79870120, 4452214621, 8904429242, 17808858484, 22261073105, 35617716968, 44522146210, 48974360831, 89044292420, 97948721662, 178088584840, 195897443324, 244871804155, 391794886648, 489743608310, 979487216620, 1958974433240]

約数ペア:

[(1, 1958974433240), (2, 979487216620), (4, 489743608310), (5, 391794886648), (8, 244871804155), (10, 195897443324), (11, 178088584840), (20, 97948721662), (22, 89044292420), (40, 48974360831), (44, 44522146210), (55, 35617716968), (88, 22261073105), (110, 17808858484), (220, 8904429242), (440, 4452214621), (24527, 79870120), (49054, 39935060), (98108, 19967530), (122635, 15974024), (181523, 10791880), (196216, 9983765), (245270, 7987012), (269797, 7260920), (363046, 5395940), (490540, 3993506), (539594, 3630460), (726092, 2697970), (907615, 2158376), (981080, 1996753), (1079188, 1815230), (1348985, 1452184)]