40806949130

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5031683}}^1$

素因数の和:5032501

約数の個数: 16

約数和(自身を含む): 73543093344

約数和(自身を除く): 32736144214

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 5031683, 10063366, 25158415, 50316830, 4080694913, 8161389826, 20403474565, 40806949130]

約数ペア:

[(1, 40806949130), (2, 20403474565), (5, 8161389826), (10, 4080694913), (811, 50316830), (1622, 25158415), (4055, 10063366), (8110, 5031683)]