80238350764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{275593}}^1$

素因数の和:276130

約数の個数: 48

約数和(自身を含む): 165290257440

約数和(自身を除く): 85051906676

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 509, 572, 1018, 2036, 5599, 6617, 11198, 13234, 22396, 26468, 72787, 145574, 275593, 291148, 551186, 1102372, 3031523, 3582709, 6063046, 7165418, 12126092, 14330836, 39409799, 78819598, 140276837, 157639196, 280553674, 561107348, 1543045207, 1823598881, 3086090414, 3647197762, 6172180828, 7294395524, 20059587691, 40119175382, 80238350764]

約数ペア:

[(1, 80238350764), (2, 40119175382), (4, 20059587691), (11, 7294395524), (13, 6172180828), (22, 3647197762), (26, 3086090414), (44, 1823598881), (52, 1543045207), (143, 561107348), (286, 280553674), (509, 157639196), (572, 140276837), (1018, 78819598), (2036, 39409799), (5599, 14330836), (6617, 12126092), (11198, 7165418), (13234, 6063046), (22396, 3582709), (26468, 3031523), (72787, 1102372), (145574, 551186), (275593, 291148)]