110705920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6687

約数の個数: 72

約数和(自身を含む): 285616296

約数和(自身を除く): 174910376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6653, 8320, 13306, 16640, 26612, 33265, 53224, 66530, 86489, 106448, 133060, 172978, 212896, 266120, 345956, 425792, 432445, 532240, 691912, 851584, 864890, 1064480, 1383824, 1703168, 1729780, 2128960, 2767648, 3459560, 4257920, 5535296, 6919120, 8515840, 11070592, 13838240, 22141184, 27676480, 55352960, 110705920]

約数ペア:

[(1, 110705920), (2, 55352960), (4, 27676480), (5, 22141184), (8, 13838240), (10, 11070592), (13, 8515840), (16, 6919120), (20, 5535296), (26, 4257920), (32, 3459560), (40, 2767648), (52, 2128960), (64, 1729780), (65, 1703168), (80, 1383824), (104, 1064480), (128, 864890), (130, 851584), (160, 691912), (208, 532240), (256, 432445), (260, 425792), (320, 345956), (416, 266120), (520, 212896), (640, 172978), (832, 133060), (1040, 106448), (1280, 86489), (1664, 66530), (2080, 53224), (3328, 33265), (4160, 26612), (6653, 16640), (8320, 13306)]