12697971070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1\times {\mathrm{7949}}^1$

素因数の和:13140

約数の個数: 32

約数和(自身を含む): 23601196800

約数和(自身を除く): 10903225730

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5153, 7949, 10306, 15898, 25765, 39745, 51530, 79490, 159743, 246419, 319486, 492838, 798715, 1232095, 1597430, 2464190, 40961197, 81922394, 204805985, 409611970, 1269797107, 2539594214, 6348985535, 12697971070]

約数ペア:

[(1, 12697971070), (2, 6348985535), (5, 2539594214), (10, 1269797107), (31, 409611970), (62, 204805985), (155, 81922394), (310, 40961197), (5153, 2464190), (7949, 1597430), (10306, 1232095), (15898, 798715), (25765, 492838), (39745, 319486), (51530, 246419), (79490, 159743)]