22969181560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{724123}}^1$

素因数の和:724208

約数の個数: 64

約数和(自身を含む): 56568566880

約数和(自身を除く): 33599385320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 15860, 31720, 724123, 1448246, 2896492, 3620615, 5792984, 7241230, 9413599, 14482460, 18827198, 28964920, 37654396, 44171503, 47067995, 75308792, 88343006, 94135990, 176686012, 188271980, 220857515, 353372024, 376543960, 441715030, 574229539, 883430060, 1148459078, 1766860120, 2296918156, 2871147695, 4593836312, 5742295390, 11484590780, 22969181560]

約数ペア:

[(1, 22969181560), (2, 11484590780), (4, 5742295390), (5, 4593836312), (8, 2871147695), (10, 2296918156), (13, 1766860120), (20, 1148459078), (26, 883430060), (40, 574229539), (52, 441715030), (61, 376543960), (65, 353372024), (104, 220857515), (122, 188271980), (130, 176686012), (244, 94135990), (260, 88343006), (305, 75308792), (488, 47067995), (520, 44171503), (610, 37654396), (793, 28964920), (1220, 18827198), (1586, 14482460), (2440, 9413599), (3172, 7241230), (3965, 5792984), (6344, 3620615), (7930, 2896492), (15860, 1448246), (31720, 724123)]