65239200880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{49807}}^1$

素因数の和:52166

約数の個数: 80

約数和(自身を含む): 173427471360

約数和(自身を除く): 108188270480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2339, 4678, 9356, 11695, 16373, 18712, 23390, 32746, 37424, 46780, 49807, 65492, 81865, 93560, 99614, 130984, 163730, 187120, 199228, 249035, 261968, 327460, 348649, 398456, 498070, 654920, 697298, 796912, 996140, 1309840, 1394596, 1743245, 1992280, 2789192, 3486490, 3984560, 5578384, 6972980, 13945960, 27891920, 116498573, 232997146, 465994292, 582492865, 815490011, 931988584, 1164985730, 1630980022, 1863977168, 2329971460, 3261960044, 4077450055, 4659942920, 6523920088, 8154900110, 9319885840, 13047840176, 16309800220, 32619600440, 65239200880]

約数ペア:

[(1, 65239200880), (2, 32619600440), (4, 16309800220), (5, 13047840176), (7, 9319885840), (8, 8154900110), (10, 6523920088), (14, 4659942920), (16, 4077450055), (20, 3261960044), (28, 2329971460), (35, 1863977168), (40, 1630980022), (56, 1164985730), (70, 931988584), (80, 815490011), (112, 582492865), (140, 465994292), (280, 232997146), (560, 116498573), (2339, 27891920), (4678, 13945960), (9356, 6972980), (11695, 5578384), (16373, 3984560), (18712, 3486490), (23390, 2789192), (32746, 1992280), (37424, 1743245), (46780, 1394596), (49807, 1309840), (65492, 996140), (81865, 796912), (93560, 697298), (99614, 654920), (130984, 498070), (163730, 398456), (187120, 348649), (199228, 327460), (249035, 261968)]