417856180420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2097461}}^1$

素因数の和:2098900

約数の個数: 48

約数和(自身を含む): 1003560058368

約数和(自身を除く): 585703877948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1423, 2846, 5692, 7115, 9961, 14230, 19922, 28460, 39844, 49805, 99610, 199220, 2097461, 4194922, 8389844, 10487305, 14682227, 20974610, 29364454, 41949220, 58728908, 73411135, 146822270, 293644540, 2984687003, 5969374006, 11938748012, 14923435015, 20892809021, 29846870030, 41785618042, 59693740060, 83571236084, 104464045105, 208928090210, 417856180420]

約数ペア:

[(1, 417856180420), (2, 208928090210), (4, 104464045105), (5, 83571236084), (7, 59693740060), (10, 41785618042), (14, 29846870030), (20, 20892809021), (28, 14923435015), (35, 11938748012), (70, 5969374006), (140, 2984687003), (1423, 293644540), (2846, 146822270), (5692, 73411135), (7115, 58728908), (9961, 41949220), (14230, 29364454), (19922, 20974610), (28460, 14682227), (39844, 10487305), (49805, 8389844), (99610, 4194922), (199220, 2097461)]