2093669375

素因数分解:

$5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 3193977600

約数和(自身を除く): 1100308225

約数列:

[1, 5, 7, 19, 25, 35, 89, 95, 125, 133, 175, 283, 445, 475, 623, 625, 665, 875, 1415, 1691, 1981, 2225, 2375, 3115, 3325, 4375, 5377, 7075, 8455, 9905, 11125, 11837, 11875, 15575, 16625, 25187, 26885, 35375, 37639, 42275, 49525, 55625, 59185, 77875, 83125, 125935, 134425, 176309, 176875, 188195, 211375, 247625, 295925, 389375, 478553, 629675, 672125, 881545, 940975, 1056875, 1238125, 1479625, 2392765, 3148375, 3349871, 3360625, 4407725, 4704875, 7398125, 11963825, 15741875, 16749355, 22038625, 23524375, 59819125, 83746775, 110193125, 299095625, 418733875, 2093669375]

約数ペア:

[(1, 2093669375), (5, 418733875), (7, 299095625), (19, 110193125), (25, 83746775), (35, 59819125), (89, 23524375), (95, 22038625), (125, 16749355), (133, 15741875), (175, 11963825), (283, 7398125), (445, 4704875), (475, 4407725), (623, 3360625), (625, 3349871), (665, 3148375), (875, 2392765), (1415, 1479625), (1691, 1238125), (1981, 1056875), (2225, 940975), (2375, 881545), (3115, 672125), (3325, 629675), (4375, 478553), (5377, 389375), (7075, 295925), (8455, 247625), (9905, 211375), (11125, 188195), (11837, 176875), (11875, 176309), (15575, 134425), (16625, 125935), (25187, 83125), (26885, 77875), (35375, 59185), (37639, 55625), (42275, 49525)]