2742173680

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{580969}}^1$

素因数の和:581041

約数の個数: 40

約数和(自身を含む): 6483625200

約数和(自身を除く): 3741451520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 580969, 1161938, 2323876, 2904845, 4647752, 5809690, 9295504, 11619380, 23238760, 34277171, 46477520, 68554342, 137108684, 171385855, 274217368, 342771710, 548434736, 685543420, 1371086840, 2742173680]

約数ペア:

[(1, 2742173680), (2, 1371086840), (4, 685543420), (5, 548434736), (8, 342771710), (10, 274217368), (16, 171385855), (20, 137108684), (40, 68554342), (59, 46477520), (80, 34277171), (118, 23238760), (236, 11619380), (295, 9295504), (472, 5809690), (590, 4647752), (944, 2904845), (1180, 2323876), (2360, 1161938), (4720, 580969)]