25845170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 51742152

約数和(自身を除く): 25896982

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 373, 410, 533, 746, 845, 1066, 1690, 1865, 2665, 3730, 4849, 5330, 6929, 9698, 13858, 15293, 24245, 30586, 34645, 48490, 63037, 69290, 76465, 126074, 152930, 198809, 315185, 397618, 630370, 994045, 1988090, 2584517, 5169034, 12922585, 25845170]

約数ペア:

[(1, 25845170), (2, 12922585), (5, 5169034), (10, 2584517), (13, 1988090), (26, 994045), (41, 630370), (65, 397618), (82, 315185), (130, 198809), (169, 152930), (205, 126074), (338, 76465), (373, 69290), (410, 63037), (533, 48490), (746, 34645), (845, 30586), (1066, 24245), (1690, 15293), (1865, 13858), (2665, 9698), (3730, 6929), (4849, 5330)]