80453378902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1\times {\mathrm{20809}}^1$

素因数の和:24880

約数の個数: 32

約数和(自身を含む): 133515295200

約数和(自身を除く): 53061916298

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 4019, 8038, 20809, 41618, 52247, 104494, 148703, 270517, 297406, 541034, 769933, 1539866, 1933139, 3866278, 10009129, 20018258, 83631371, 167262742, 1087207823, 2174415646, 3094360727, 6188721454, 40226689451, 80453378902]

約数ペア:

[(1, 80453378902), (2, 40226689451), (13, 6188721454), (26, 3094360727), (37, 2174415646), (74, 1087207823), (481, 167262742), (962, 83631371), (4019, 20018258), (8038, 10009129), (20809, 3866278), (41618, 1933139), (52247, 1539866), (104494, 769933), (148703, 541034), (270517, 297406)]