134769440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64793}}^1$

素因数の和:64821

約数の個数: 48

約数和(自身を含む): 342889848

約数和(自身を除く): 208120408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 64793, 129586, 259172, 323965, 518344, 647930, 842309, 1036688, 1295860, 1684618, 2073376, 2591720, 3369236, 4211545, 5183440, 6738472, 8423090, 10366880, 13476944, 16846180, 26953888, 33692360, 67384720, 134769440]

約数ペア:

[(1, 134769440), (2, 67384720), (4, 33692360), (5, 26953888), (8, 16846180), (10, 13476944), (13, 10366880), (16, 8423090), (20, 6738472), (26, 5183440), (32, 4211545), (40, 3369236), (52, 2591720), (65, 2073376), (80, 1684618), (104, 1295860), (130, 1036688), (160, 842309), (208, 647930), (260, 518344), (416, 323965), (520, 259172), (1040, 129586), (2080, 64793)]