2017658500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28262

約数の個数: 96

約数和(自身を含む): 5177128320

約数和(自身を除く): 3159469820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 1100, 1300, 1375, 1430, 1625, 2750, 2860, 3250, 3575, 5500, 6500, 7150, 14300, 17875, 28219, 35750, 56438, 71500, 112876, 141095, 282190, 310409, 366847, 564380, 620818, 705475, 733694, 1241636, 1410950, 1467388, 1552045, 1834235, 2821900, 3104090, 3527375, 3668470, 4035317, 6208180, 7054750, 7336940, 7760225, 8070634, 9171175, 14109500, 15520450, 16141268, 18342350, 20176585, 31040900, 36684700, 38801125, 40353170, 45855875, 77602250, 80706340, 91711750, 100882925, 155204500, 183423500, 201765850, 403531700, 504414625, 1008829250, 2017658500]

約数ペア:

[(1, 2017658500), (2, 1008829250), (4, 504414625), (5, 403531700), (10, 201765850), (11, 183423500), (13, 155204500), (20, 100882925), (22, 91711750), (25, 80706340), (26, 77602250), (44, 45855875), (50, 40353170), (52, 38801125), (55, 36684700), (65, 31040900), (100, 20176585), (110, 18342350), (125, 16141268), (130, 15520450), (143, 14109500), (220, 9171175), (250, 8070634), (260, 7760225), (275, 7336940), (286, 7054750), (325, 6208180), (500, 4035317), (550, 3668470), (572, 3527375), (650, 3104090), (715, 2821900), (1100, 1834235), (1300, 1552045), (1375, 1467388), (1430, 1410950), (1625, 1241636), (2750, 733694), (2860, 705475), (3250, 620818), (3575, 564380), (5500, 366847), (6500, 310409), (7150, 282190), (14300, 141095), (17875, 112876), (28219, 71500), (35750, 56438)]