2011725070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{68683}}^1$

素因数の和:68820

約数の個数: 32

約数和(自身を含む): 3783114720

約数和(自身を除く): 1771389650

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 14645, 29290, 68683, 137366, 343415, 686830, 1991807, 3983614, 6936983, 9959035, 13873966, 19918070, 34684915, 69369830, 201172507, 402345014, 1005862535, 2011725070]

約数ペア:

[(1, 2011725070), (2, 1005862535), (5, 402345014), (10, 201172507), (29, 69369830), (58, 34684915), (101, 19918070), (145, 13873966), (202, 9959035), (290, 6936983), (505, 3983614), (1010, 1991807), (2929, 686830), (5858, 343415), (14645, 137366), (29290, 68683)]