141551680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10789}}^1$

素因数の和:10847

約数の個数: 56

約数和(自身を含む): 345323160

約数和(自身を除く): 203771480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 10789, 13120, 21578, 43156, 53945, 86312, 107890, 172624, 215780, 345248, 431560, 442349, 690496, 863120, 884698, 1726240, 1769396, 2211745, 3452480, 3538792, 4423490, 7077584, 8846980, 14155168, 17693960, 28310336, 35387920, 70775840, 141551680]

約数ペア:

[(1, 141551680), (2, 70775840), (4, 35387920), (5, 28310336), (8, 17693960), (10, 14155168), (16, 8846980), (20, 7077584), (32, 4423490), (40, 3538792), (41, 3452480), (64, 2211745), (80, 1769396), (82, 1726240), (160, 884698), (164, 863120), (205, 690496), (320, 442349), (328, 431560), (410, 345248), (656, 215780), (820, 172624), (1312, 107890), (1640, 86312), (2624, 53945), (3280, 43156), (6560, 21578), (10789, 13120)]