125443120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12959}}^1$

素因数の和:12994

約数の個数: 60

約数和(自身を含む): 320604480

約数和(自身を除く): 195161360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 12959, 25918, 51836, 64795, 103672, 129590, 142549, 207344, 259180, 285098, 518360, 570196, 712745, 1036720, 1140392, 1425490, 1568039, 2280784, 2850980, 3136078, 5701960, 6272156, 7840195, 11403920, 12544312, 15680390, 25088624, 31360780, 62721560, 125443120]

約数ペア:

[(1, 125443120), (2, 62721560), (4, 31360780), (5, 25088624), (8, 15680390), (10, 12544312), (11, 11403920), (16, 7840195), (20, 6272156), (22, 5701960), (40, 3136078), (44, 2850980), (55, 2280784), (80, 1568039), (88, 1425490), (110, 1140392), (121, 1036720), (176, 712745), (220, 570196), (242, 518360), (440, 285098), (484, 259180), (605, 207344), (880, 142549), (968, 129590), (1210, 103672), (1936, 64795), (2420, 51836), (4840, 25918), (9680, 12959)]