13267523440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1\times {\mathrm{2203}}^1$

素因数の和:3206

約数の個数: 80

約数和(自身を含む): 31267248768

約数和(自身を除く): 17999725328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 907, 1328, 1660, 1814, 2203, 3320, 3628, 4406, 4535, 6640, 7256, 8812, 9070, 11015, 14512, 17624, 18140, 22030, 35248, 36280, 44060, 72560, 75281, 88120, 150562, 176240, 182849, 301124, 365698, 376405, 602248, 731396, 752810, 914245, 1204496, 1462792, 1505620, 1828490, 1998121, 2925584, 3011240, 3656980, 3996242, 6022480, 7313960, 7992484, 9990605, 14627920, 15984968, 19981210, 31969936, 39962420, 79924840, 159849680, 165844043, 331688086, 663376172, 829220215, 1326752344, 1658440430, 2653504688, 3316880860, 6633761720, 13267523440]

約数ペア:

[(1, 13267523440), (2, 6633761720), (4, 3316880860), (5, 2653504688), (8, 1658440430), (10, 1326752344), (16, 829220215), (20, 663376172), (40, 331688086), (80, 165844043), (83, 159849680), (166, 79924840), (332, 39962420), (415, 31969936), (664, 19981210), (830, 15984968), (907, 14627920), (1328, 9990605), (1660, 7992484), (1814, 7313960), (2203, 6022480), (3320, 3996242), (3628, 3656980), (4406, 3011240), (4535, 2925584), (6640, 1998121), (7256, 1828490), (8812, 1505620), (9070, 1462792), (11015, 1204496), (14512, 914245), (17624, 752810), (18140, 731396), (22030, 602248), (35248, 376405), (36280, 365698), (44060, 301124), (72560, 182849), (75281, 176240), (88120, 150562)]