2000557560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{10639}}^1$

素因数の和:12220

約数の個数: 64

約数和(自身を含む): 6006067200

約数和(自身を除く): 4005509640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1567, 3134, 4701, 6268, 7835, 9402, 10639, 12536, 15670, 18804, 21278, 23505, 31340, 31917, 37608, 42556, 47010, 53195, 62680, 63834, 85112, 94020, 106390, 127668, 159585, 188040, 212780, 255336, 319170, 425560, 638340, 1276680, 16671313, 33342626, 50013939, 66685252, 83356565, 100027878, 133370504, 166713130, 200055756, 250069695, 333426260, 400111512, 500139390, 666852520, 1000278780, 2000557560]

約数ペア:

[(1, 2000557560), (2, 1000278780), (3, 666852520), (4, 500139390), (5, 400111512), (6, 333426260), (8, 250069695), (10, 200055756), (12, 166713130), (15, 133370504), (20, 100027878), (24, 83356565), (30, 66685252), (40, 50013939), (60, 33342626), (120, 16671313), (1567, 1276680), (3134, 638340), (4701, 425560), (6268, 319170), (7835, 255336), (9402, 212780), (10639, 188040), (12536, 159585), (15670, 127668), (18804, 106390), (21278, 94020), (23505, 85112), (31340, 63834), (31917, 62680), (37608, 53195), (42556, 47010)]