13104280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2788

約数の個数: 64

約数和(自身を含む): 35691840

約数和(自身を除く): 22587560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2753, 4760, 5506, 11012, 13765, 19271, 22024, 27530, 38542, 46801, 55060, 77084, 93602, 96355, 110120, 154168, 187204, 192710, 234005, 327607, 374408, 385420, 468010, 655214, 770840, 936020, 1310428, 1638035, 1872040, 2620856, 3276070, 6552140, 13104280]

約数ペア:

[(1, 13104280), (2, 6552140), (4, 3276070), (5, 2620856), (7, 1872040), (8, 1638035), (10, 1310428), (14, 936020), (17, 770840), (20, 655214), (28, 468010), (34, 385420), (35, 374408), (40, 327607), (56, 234005), (68, 192710), (70, 187204), (85, 154168), (119, 110120), (136, 96355), (140, 93602), (170, 77084), (238, 55060), (280, 46801), (340, 38542), (476, 27530), (595, 22024), (680, 19271), (952, 13765), (1190, 11012), (2380, 5506), (2753, 4760)]