1826437370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 3418018560

約数和(自身を除く): 1591581190

約数列:

[1, 2, 5, 10, 71, 73, 131, 142, 146, 262, 269, 355, 365, 538, 655, 710, 730, 1310, 1345, 2690, 5183, 9301, 9563, 10366, 18602, 19099, 19126, 19637, 25915, 35239, 38198, 39274, 46505, 47815, 51830, 70478, 93010, 95495, 95630, 98185, 176195, 190990, 196370, 352390, 678973, 1357946, 1394227, 2501969, 2572447, 2788454, 3394865, 5003938, 5144894, 6789730, 6971135, 12509845, 12862235, 13942270, 25019690, 25724470, 182643737, 365287474, 913218685, 1826437370]

約数ペア:

[(1, 1826437370), (2, 913218685), (5, 365287474), (10, 182643737), (71, 25724470), (73, 25019690), (131, 13942270), (142, 12862235), (146, 12509845), (262, 6971135), (269, 6789730), (355, 5144894), (365, 5003938), (538, 3394865), (655, 2788454), (710, 2572447), (730, 2501969), (1310, 1394227), (1345, 1357946), (2690, 678973), (5183, 352390), (9301, 196370), (9563, 190990), (10366, 176195), (18602, 98185), (19099, 95630), (19126, 95495), (19637, 93010), (25915, 70478), (35239, 51830), (38198, 47815), (39274, 46505)]