25619230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 32441570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 599, 611, 658, 910, 1198, 1222, 1645, 2995, 3055, 3290, 4193, 4277, 5990, 6110, 7787, 8386, 8554, 15574, 20965, 21385, 28153, 38935, 41930, 42770, 54509, 56306, 77870, 109018, 140765, 197071, 272545, 281530, 365989, 394142, 545090, 731978, 985355, 1829945, 1970710, 2561923, 3659890, 5123846, 12809615, 25619230]

約数ペア:

[(1, 25619230), (2, 12809615), (5, 5123846), (7, 3659890), (10, 2561923), (13, 1970710), (14, 1829945), (26, 985355), (35, 731978), (47, 545090), (65, 394142), (70, 365989), (91, 281530), (94, 272545), (130, 197071), (182, 140765), (235, 109018), (329, 77870), (455, 56306), (470, 54509), (599, 42770), (611, 41930), (658, 38935), (910, 28153), (1198, 21385), (1222, 20965), (1645, 15574), (2995, 8554), (3055, 8386), (3290, 7787), (4193, 6110), (4277, 5990)]