9371199280

素因数分解:

$2^4\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{60041}}^1$

素因数の和:62005

約数の個数: 40

約数和(自身を含む): 21799569024

約数和(自身を除く): 12428369744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1951, 3902, 7804, 9755, 15608, 19510, 31216, 39020, 60041, 78040, 120082, 156080, 240164, 300205, 480328, 600410, 960656, 1200820, 2401640, 4803280, 117139991, 234279982, 468559964, 585699955, 937119928, 1171399910, 1874239856, 2342799820, 4685599640, 9371199280]

約数ペア:

[(1, 9371199280), (2, 4685599640), (4, 2342799820), (5, 1874239856), (8, 1171399910), (10, 937119928), (16, 585699955), (20, 468559964), (40, 234279982), (80, 117139991), (1951, 4803280), (3902, 2401640), (7804, 1200820), (9755, 960656), (15608, 600410), (19510, 480328), (31216, 300205), (39020, 240164), (60041, 156080), (78040, 120082)]