124337840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 317256480

約数和(自身を除く): 192918640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 229, 440, 458, 617, 880, 916, 1145, 1234, 1832, 2290, 2468, 2519, 3085, 3664, 4580, 4936, 5038, 6170, 6787, 9160, 9872, 10076, 12340, 12595, 13574, 18320, 20152, 24680, 25190, 27148, 33935, 40304, 49360, 50380, 54296, 67870, 100760, 108592, 135740, 141293, 201520, 271480, 282586, 542960, 565172, 706465, 1130344, 1412930, 1554223, 2260688, 2825860, 3108446, 5651720, 6216892, 7771115, 11303440, 12433784, 15542230, 24867568, 31084460, 62168920, 124337840]

約数ペア:

[(1, 124337840), (2, 62168920), (4, 31084460), (5, 24867568), (8, 15542230), (10, 12433784), (11, 11303440), (16, 7771115), (20, 6216892), (22, 5651720), (40, 3108446), (44, 2825860), (55, 2260688), (80, 1554223), (88, 1412930), (110, 1130344), (176, 706465), (220, 565172), (229, 542960), (440, 282586), (458, 271480), (617, 201520), (880, 141293), (916, 135740), (1145, 108592), (1234, 100760), (1832, 67870), (2290, 54296), (2468, 50380), (2519, 49360), (3085, 40304), (3664, 33935), (4580, 27148), (4936, 25190), (5038, 24680), (6170, 20152), (6787, 18320), (9160, 13574), (9872, 12595), (10076, 12340)]