100230416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 231735168

約数和(自身を除く): 131504752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 568, 572, 617, 781, 923, 1136, 1144, 1234, 1562, 1846, 2288, 2468, 3124, 3692, 4936, 6248, 6787, 7384, 8021, 9872, 10153, 12496, 13574, 14768, 16042, 20306, 27148, 32084, 40612, 43807, 54296, 64168, 81224, 87614, 88231, 108592, 128336, 162448, 175228, 176462, 350456, 352924, 481877, 569491, 700912, 705848, 963754, 1138982, 1411696, 1927508, 2277964, 3855016, 4555928, 6264401, 7710032, 9111856, 12528802, 25057604, 50115208, 100230416]

約数ペア:

[(1, 100230416), (2, 50115208), (4, 25057604), (8, 12528802), (11, 9111856), (13, 7710032), (16, 6264401), (22, 4555928), (26, 3855016), (44, 2277964), (52, 1927508), (71, 1411696), (88, 1138982), (104, 963754), (142, 705848), (143, 700912), (176, 569491), (208, 481877), (284, 352924), (286, 350456), (568, 176462), (572, 175228), (617, 162448), (781, 128336), (923, 108592), (1136, 88231), (1144, 87614), (1234, 81224), (1562, 64168), (1846, 54296), (2288, 43807), (2468, 40612), (3124, 32084), (3692, 27148), (4936, 20306), (6248, 16042), (6787, 14768), (7384, 13574), (8021, 12496), (9872, 10153)]