25109630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 57068928

約数和(自身を除く): 31959298

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 673, 910, 1066, 1346, 1435, 2665, 2870, 3365, 3731, 4711, 5330, 6730, 7462, 8749, 9422, 17498, 18655, 23555, 27593, 37310, 43745, 47110, 55186, 61243, 87490, 122486, 137965, 193151, 275930, 306215, 358709, 386302, 612430, 717418, 965755, 1793545, 1931510, 2510963, 3587090, 5021926, 12554815, 25109630]

約数ペア:

[(1, 25109630), (2, 12554815), (5, 5021926), (7, 3587090), (10, 2510963), (13, 1931510), (14, 1793545), (26, 965755), (35, 717418), (41, 612430), (65, 386302), (70, 358709), (82, 306215), (91, 275930), (130, 193151), (182, 137965), (205, 122486), (287, 87490), (410, 61243), (455, 55186), (533, 47110), (574, 43745), (673, 37310), (910, 27593), (1066, 23555), (1346, 18655), (1435, 17498), (2665, 9422), (2870, 8749), (3365, 7462), (3731, 6730), (4711, 5330)]