1355097880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{117223}}^1$

素因数の和:117268

約数の個数: 48

約数和(自身を含む): 3238899120

約数和(自身を除く): 1883801240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 117223, 234446, 468892, 586115, 937784, 1172230, 1992791, 2344460, 3985582, 4688920, 7971164, 9963955, 15942328, 19927910, 33877447, 39855820, 67754894, 79711640, 135509788, 169387235, 271019576, 338774470, 677548940, 1355097880]

約数ペア:

[(1, 1355097880), (2, 677548940), (4, 338774470), (5, 271019576), (8, 169387235), (10, 135509788), (17, 79711640), (20, 67754894), (34, 39855820), (40, 33877447), (68, 19927910), (85, 15942328), (136, 9963955), (170, 7971164), (289, 4688920), (340, 3985582), (578, 2344460), (680, 1992791), (1156, 1172230), (1445, 937784), (2312, 586115), (2890, 468892), (5780, 234446), (11560, 117223)]