16565526440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{77279}}^1$

素因数の和:77546

約数の個数: 64

約数和(自身を含む): 39060403200

約数和(自身を除く): 22494876760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 233, 460, 466, 920, 932, 1165, 1864, 2330, 4660, 5359, 9320, 10718, 21436, 26795, 42872, 53590, 77279, 107180, 154558, 214360, 309116, 386395, 618232, 772790, 1545580, 1777417, 3091160, 3554834, 7109668, 8887085, 14219336, 17774170, 18006007, 35548340, 36012014, 71096680, 72024028, 90030035, 144048056, 180060070, 360120140, 414138161, 720240280, 828276322, 1656552644, 2070690805, 3313105288, 4141381610, 8282763220, 16565526440]

約数ペア:

[(1, 16565526440), (2, 8282763220), (4, 4141381610), (5, 3313105288), (8, 2070690805), (10, 1656552644), (20, 828276322), (23, 720240280), (40, 414138161), (46, 360120140), (92, 180060070), (115, 144048056), (184, 90030035), (230, 72024028), (233, 71096680), (460, 36012014), (466, 35548340), (920, 18006007), (932, 17774170), (1165, 14219336), (1864, 8887085), (2330, 7109668), (4660, 3554834), (5359, 3091160), (9320, 1777417), (10718, 1545580), (21436, 772790), (26795, 618232), (42872, 386395), (53590, 309116), (77279, 214360), (107180, 154558)]