875290070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{25541}}^1$

素因数の和:25720

約数の個数: 32

約数和(自身を含む): 1655121600

約数和(自身を除く): 779831530

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 17135, 25541, 34270, 51082, 127705, 255410, 587443, 1174886, 2937215, 3805609, 5874430, 7611218, 19028045, 38056090, 87529007, 175058014, 437645035, 875290070]

約数ペア:

[(1, 875290070), (2, 437645035), (5, 175058014), (10, 87529007), (23, 38056090), (46, 19028045), (115, 7611218), (149, 5874430), (230, 3805609), (298, 2937215), (745, 1174886), (1490, 587443), (3427, 255410), (6854, 127705), (17135, 51082), (25541, 34270)]