40440050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 86512320

約数和(自身を除く): 46072270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 227, 350, 454, 509, 1018, 1135, 1589, 2270, 2545, 3178, 3563, 5090, 5675, 7126, 7945, 11350, 12725, 15890, 17815, 25450, 35630, 39725, 79450, 89075, 115543, 178150, 231086, 577715, 808801, 1155430, 1617602, 2888575, 4044005, 5777150, 8088010, 20220025, 40440050]

約数ペア:

[(1, 40440050), (2, 20220025), (5, 8088010), (7, 5777150), (10, 4044005), (14, 2888575), (25, 1617602), (35, 1155430), (50, 808801), (70, 577715), (175, 231086), (227, 178150), (350, 115543), (454, 89075), (509, 79450), (1018, 39725), (1135, 35630), (1589, 25450), (2270, 17815), (2545, 15890), (3178, 12725), (3563, 11350), (5090, 7945), (5675, 7126)]