41540270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 81308448

約数和(自身を除く): 39768178

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 311, 361, 370, 622, 703, 722, 1406, 1555, 1805, 3110, 3515, 3610, 5909, 7030, 11507, 11818, 13357, 23014, 26714, 29545, 57535, 59090, 66785, 112271, 115070, 133570, 218633, 224542, 437266, 561355, 1093165, 1122710, 2186330, 4154027, 8308054, 20770135, 41540270]

約数ペア:

[(1, 41540270), (2, 20770135), (5, 8308054), (10, 4154027), (19, 2186330), (37, 1122710), (38, 1093165), (74, 561355), (95, 437266), (185, 224542), (190, 218633), (311, 133570), (361, 115070), (370, 112271), (622, 66785), (703, 59090), (722, 57535), (1406, 29545), (1555, 26714), (1805, 23014), (3110, 13357), (3515, 11818), (3610, 11507), (5909, 7030)]