3313957040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1336273}}^1$

素因数の和:1336317

約数の個数: 40

約数和(自身を含む): 7953502848

約数和(自身を除く): 4639545808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1336273, 2672546, 5345092, 6681365, 10690184, 13362730, 21380368, 26725460, 41424463, 53450920, 82848926, 106901840, 165697852, 207122315, 331395704, 414244630, 662791408, 828489260, 1656978520, 3313957040]

約数ペア:

[(1, 3313957040), (2, 1656978520), (4, 828489260), (5, 662791408), (8, 414244630), (10, 331395704), (16, 207122315), (20, 165697852), (31, 106901840), (40, 82848926), (62, 53450920), (80, 41424463), (124, 26725460), (155, 21380368), (248, 13362730), (310, 10690184), (496, 6681365), (620, 5345092), (1240, 2672546), (2480, 1336273)]