25170080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12101}}^1$

素因数の和:12129

約数の個数: 48

約数和(自身を含む): 64043784

約数和(自身を除く): 38873704

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, 12101, 24202, 48404, 60505, 96808, 121010, 157313, 193616, 242020, 314626, 387232, 484040, 629252, 786565, 968080, 1258504, 1573130, 1936160, 2517008, 3146260, 5034016, 6292520, 12585040, 25170080]

約数ペア:

[(1, 25170080), (2, 12585040), (4, 6292520), (5, 5034016), (8, 3146260), (10, 2517008), (13, 1936160), (16, 1573130), (20, 1258504), (26, 968080), (32, 786565), (40, 629252), (52, 484040), (65, 387232), (80, 314626), (104, 242020), (130, 193616), (160, 157313), (208, 121010), (260, 96808), (416, 60505), (520, 48404), (1040, 24202), (2080, 12101)]