26038900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 61167960

約数和(自身を除く): 35129060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 289, 340, 425, 530, 578, 850, 901, 1060, 1156, 1325, 1445, 1700, 1802, 2650, 2890, 3604, 4505, 4913, 5300, 5780, 7225, 9010, 9826, 14450, 15317, 18020, 19652, 22525, 24565, 28900, 30634, 45050, 49130, 61268, 76585, 90100, 98260, 122825, 153170, 245650, 260389, 306340, 382925, 491300, 520778, 765850, 1041556, 1301945, 1531700, 2603890, 5207780, 6509725, 13019450, 26038900]

約数ペア:

[(1, 26038900), (2, 13019450), (4, 6509725), (5, 5207780), (10, 2603890), (17, 1531700), (20, 1301945), (25, 1041556), (34, 765850), (50, 520778), (53, 491300), (68, 382925), (85, 306340), (100, 260389), (106, 245650), (170, 153170), (212, 122825), (265, 98260), (289, 90100), (340, 76585), (425, 61268), (530, 49130), (578, 45050), (850, 30634), (901, 28900), (1060, 24565), (1156, 22525), (1325, 19652), (1445, 18020), (1700, 15317), (1802, 14450), (2650, 9826), (2890, 9010), (3604, 7225), (4505, 5780), (4913, 5300)]