942132560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 2241124416

約数和(自身を除く): 1298991856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 137, 268, 274, 335, 536, 548, 670, 685, 1072, 1096, 1283, 1340, 1370, 2192, 2566, 2680, 2740, 5132, 5360, 5480, 6415, 9179, 10264, 10960, 12830, 18358, 20528, 25660, 36716, 45895, 51320, 73432, 85961, 91790, 102640, 146864, 171922, 175771, 183580, 343844, 351542, 367160, 429805, 687688, 703084, 734320, 859610, 878855, 1375376, 1406168, 1719220, 1757710, 2812336, 3438440, 3515420, 6876880, 7030840, 11776657, 14061680, 23553314, 47106628, 58883285, 94213256, 117766570, 188426512, 235533140, 471066280, 942132560]

約数ペア:

[(1, 942132560), (2, 471066280), (4, 235533140), (5, 188426512), (8, 117766570), (10, 94213256), (16, 58883285), (20, 47106628), (40, 23553314), (67, 14061680), (80, 11776657), (134, 7030840), (137, 6876880), (268, 3515420), (274, 3438440), (335, 2812336), (536, 1757710), (548, 1719220), (670, 1406168), (685, 1375376), (1072, 878855), (1096, 859610), (1283, 734320), (1340, 703084), (1370, 687688), (2192, 429805), (2566, 367160), (2680, 351542), (2740, 343844), (5132, 183580), (5360, 175771), (5480, 171922), (6415, 146864), (9179, 102640), (10264, 91790), (10960, 85961), (12830, 73432), (18358, 51320), (20528, 45895), (25660, 36716)]