5583940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 12499200

約数和(自身を除く): 6915260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 199, 230, 244, 305, 398, 460, 610, 796, 995, 1220, 1403, 1990, 2806, 3980, 4577, 5612, 7015, 9154, 12139, 14030, 18308, 22885, 24278, 28060, 45770, 48556, 60695, 91540, 121390, 242780, 279197, 558394, 1116788, 1395985, 2791970, 5583940]

約数ペア:

[(1, 5583940), (2, 2791970), (4, 1395985), (5, 1116788), (10, 558394), (20, 279197), (23, 242780), (46, 121390), (61, 91540), (92, 60695), (115, 48556), (122, 45770), (199, 28060), (230, 24278), (244, 22885), (305, 18308), (398, 14030), (460, 12139), (610, 9154), (796, 7015), (995, 5612), (1220, 4577), (1403, 3980), (1990, 2806)]