42328340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 92207808

約数和(自身を除く): 49879468

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 593, 830, 860, 1186, 1660, 2372, 2965, 3569, 5930, 7138, 11860, 14276, 17845, 25499, 35690, 49219, 50998, 71380, 98438, 101996, 127495, 196876, 246095, 254990, 492190, 509980, 984380, 2116417, 4232834, 8465668, 10582085, 21164170, 42328340]

約数ペア:

[(1, 42328340), (2, 21164170), (4, 10582085), (5, 8465668), (10, 4232834), (20, 2116417), (43, 984380), (83, 509980), (86, 492190), (166, 254990), (172, 246095), (215, 196876), (332, 127495), (415, 101996), (430, 98438), (593, 71380), (830, 50998), (860, 49219), (1186, 35690), (1660, 25499), (2372, 17845), (2965, 14276), (3569, 11860), (5930, 7138)]