7135435480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{6353}}^1$

素因数の和:7060

約数の個数: 64

約数和(自身を含む): 16455843360

約数和(自身を除く): 9320407880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 653, 860, 1306, 1720, 2612, 3265, 5224, 6353, 6530, 12706, 13060, 25412, 26120, 28079, 31765, 50824, 56158, 63530, 112316, 127060, 140395, 224632, 254120, 273179, 280790, 546358, 561580, 1092716, 1123160, 1365895, 2185432, 2731790, 4148509, 5463580, 8297018, 10927160, 16594036, 20742545, 33188072, 41485090, 82970180, 165940360, 178385887, 356771774, 713543548, 891929435, 1427087096, 1783858870, 3567717740, 7135435480]

約数ペア:

[(1, 7135435480), (2, 3567717740), (4, 1783858870), (5, 1427087096), (8, 891929435), (10, 713543548), (20, 356771774), (40, 178385887), (43, 165940360), (86, 82970180), (172, 41485090), (215, 33188072), (344, 20742545), (430, 16594036), (653, 10927160), (860, 8297018), (1306, 5463580), (1720, 4148509), (2612, 2731790), (3265, 2185432), (5224, 1365895), (6353, 1123160), (6530, 1092716), (12706, 561580), (13060, 546358), (25412, 280790), (26120, 273179), (28079, 254120), (31765, 224632), (50824, 140395), (56158, 127060), (63530, 112316)]