410136470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{30403}}^1$

素因数の和:30500

約数の個数: 32

約数和(自身を含む): 788071680

約数和(自身を除く): 377935210

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 30403, 60806, 152015, 304030, 577657, 1155314, 2158613, 2888285, 4317226, 5776570, 10793065, 21586130, 41013647, 82027294, 205068235, 410136470]

約数ペア:

[(1, 410136470), (2, 205068235), (5, 82027294), (10, 41013647), (19, 21586130), (38, 10793065), (71, 5776570), (95, 4317226), (142, 2888285), (190, 2158613), (355, 1155314), (710, 577657), (1349, 304030), (2698, 152015), (6745, 60806), (13490, 30403)]