914810380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{96703}}^1$

素因数の和:96766

約数の個数: 48

約数和(自身を含む): 2144507904

約数和(自身を除く): 1229697524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 96703, 193406, 386812, 483515, 967030, 1063733, 1934060, 2127466, 4158229, 4254932, 5318665, 8316458, 10637330, 16632916, 20791145, 21274660, 41582290, 45740519, 83164580, 91481038, 182962076, 228702595, 457405190, 914810380]

約数ペア:

[(1, 914810380), (2, 457405190), (4, 228702595), (5, 182962076), (10, 91481038), (11, 83164580), (20, 45740519), (22, 41582290), (43, 21274660), (44, 20791145), (55, 16632916), (86, 10637330), (110, 8316458), (172, 5318665), (215, 4254932), (220, 4158229), (430, 2127466), (473, 1934060), (860, 1063733), (946, 967030), (1892, 483515), (2365, 386812), (4730, 193406), (9460, 96703)]