84509150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8129

約数の個数: 48

約数和(自身を含む): 180524160

約数和(自身を除く): 96015010

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 8087, 10450, 16174, 40435, 80870, 88957, 153653, 177914, 202175, 307306, 404350, 444785, 768265, 889570, 1536530, 1690183, 2223925, 3380366, 3841325, 4447850, 7682650, 8450915, 16901830, 42254575, 84509150]

約数ペア:

[(1, 84509150), (2, 42254575), (5, 16901830), (10, 8450915), (11, 7682650), (19, 4447850), (22, 3841325), (25, 3380366), (38, 2223925), (50, 1690183), (55, 1536530), (95, 889570), (110, 768265), (190, 444785), (209, 404350), (275, 307306), (418, 202175), (475, 177914), (550, 153653), (950, 88957), (1045, 80870), (2090, 40435), (5225, 16174), (8087, 10450)]