3765920680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{3539}}^1$

素因数の和:4306

約数の個数: 64

約数和(自身を含む): 8716896000

約数和(自身を除く): 4950975320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 719, 740, 1438, 1480, 2876, 3539, 3595, 5752, 7078, 7190, 14156, 14380, 17695, 26603, 28312, 28760, 35390, 53206, 70780, 106412, 130943, 133015, 141560, 212824, 261886, 266030, 523772, 532060, 654715, 1047544, 1064120, 1309430, 2544541, 2618860, 5089082, 5237720, 10178164, 12722705, 20356328, 25445410, 50890820, 94148017, 101781640, 188296034, 376592068, 470740085, 753184136, 941480170, 1882960340, 3765920680]

約数ペア:

[(1, 3765920680), (2, 1882960340), (4, 941480170), (5, 753184136), (8, 470740085), (10, 376592068), (20, 188296034), (37, 101781640), (40, 94148017), (74, 50890820), (148, 25445410), (185, 20356328), (296, 12722705), (370, 10178164), (719, 5237720), (740, 5089082), (1438, 2618860), (1480, 2544541), (2876, 1309430), (3539, 1064120), (3595, 1047544), (5752, 654715), (7078, 532060), (7190, 523772), (14156, 266030), (14380, 261886), (17695, 212824), (26603, 141560), (28312, 133015), (28760, 130943), (35390, 106412), (53206, 70780)]