83593040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 204736896

約数和(自身を除く): 121143856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 181, 184, 230, 251, 362, 368, 460, 502, 724, 905, 920, 1004, 1255, 1448, 1810, 1840, 2008, 2510, 2896, 3620, 4016, 4163, 5020, 5773, 7240, 8326, 10040, 11546, 14480, 16652, 20080, 20815, 23092, 28865, 33304, 41630, 45431, 46184, 57730, 66608, 83260, 90862, 92368, 115460, 166520, 181724, 227155, 230920, 333040, 363448, 454310, 461840, 726896, 908620, 1044913, 1817240, 2089826, 3634480, 4179652, 5224565, 8359304, 10449130, 16718608, 20898260, 41796520, 83593040]

約数ペア:

[(1, 83593040), (2, 41796520), (4, 20898260), (5, 16718608), (8, 10449130), (10, 8359304), (16, 5224565), (20, 4179652), (23, 3634480), (40, 2089826), (46, 1817240), (80, 1044913), (92, 908620), (115, 726896), (181, 461840), (184, 454310), (230, 363448), (251, 333040), (362, 230920), (368, 227155), (460, 181724), (502, 166520), (724, 115460), (905, 92368), (920, 90862), (1004, 83260), (1255, 66608), (1448, 57730), (1810, 46184), (1840, 45431), (2008, 41630), (2510, 33304), (2896, 28865), (3620, 23092), (4016, 20815), (4163, 20080), (5020, 16652), (5773, 14480), (7240, 11546), (8326, 10040)]