40937470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 89911296

約数和(自身を除く): 48973826

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 541, 658, 805, 1081, 1082, 1610, 1645, 2162, 2705, 3290, 3787, 5405, 5410, 7567, 7574, 10810, 12443, 15134, 18935, 24886, 25427, 37835, 37870, 50854, 62215, 75670, 87101, 124430, 127135, 174202, 177989, 254270, 355978, 435505, 584821, 871010, 889945, 1169642, 1779890, 2924105, 4093747, 5848210, 8187494, 20468735, 40937470]

約数ペア:

[(1, 40937470), (2, 20468735), (5, 8187494), (7, 5848210), (10, 4093747), (14, 2924105), (23, 1779890), (35, 1169642), (46, 889945), (47, 871010), (70, 584821), (94, 435505), (115, 355978), (161, 254270), (230, 177989), (235, 174202), (322, 127135), (329, 124430), (470, 87101), (541, 75670), (658, 62215), (805, 50854), (1081, 37870), (1082, 37835), (1610, 25427), (1645, 24886), (2162, 18935), (2705, 15134), (3290, 12443), (3787, 10810), (5405, 7574), (5410, 7567)]