2688392350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{10067}}^1$

素因数の和:10202

約数の個数: 72

約数和(自身を含む): 5870751480

約数和(自身を除く): 3182359130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 109, 175, 218, 245, 350, 490, 545, 763, 1090, 1225, 1526, 2450, 2725, 3815, 5341, 5450, 7630, 10067, 10682, 19075, 20134, 26705, 38150, 50335, 53410, 70469, 100670, 133525, 140938, 251675, 267050, 352345, 493283, 503350, 704690, 986566, 1097303, 1761725, 2194606, 2466415, 3523450, 4932830, 5486515, 7681121, 10973030, 12332075, 15362242, 24664150, 27432575, 38405605, 53767847, 54865150, 76811210, 107535694, 192028025, 268839235, 384056050, 537678470, 1344196175, 2688392350]

約数ペア:

[(1, 2688392350), (2, 1344196175), (5, 537678470), (7, 384056050), (10, 268839235), (14, 192028025), (25, 107535694), (35, 76811210), (49, 54865150), (50, 53767847), (70, 38405605), (98, 27432575), (109, 24664150), (175, 15362242), (218, 12332075), (245, 10973030), (350, 7681121), (490, 5486515), (545, 4932830), (763, 3523450), (1090, 2466415), (1225, 2194606), (1526, 1761725), (2450, 1097303), (2725, 986566), (3815, 704690), (5341, 503350), (5450, 493283), (7630, 352345), (10067, 267050), (10682, 251675), (19075, 140938), (20134, 133525), (26705, 100670), (38150, 70469), (50335, 53410)]