5016081890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 9640995840

約数和(自身を除く): 4624913950

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 251, 502, 535, 983, 1070, 1255, 1966, 2033, 2510, 4066, 4769, 4915, 9538, 9830, 10165, 18677, 20330, 23845, 26857, 37354, 47690, 53714, 93385, 105181, 134285, 186770, 210362, 246733, 268570, 493466, 510283, 525905, 1020566, 1051810, 1233665, 1998439, 2467330, 2551415, 3996878, 4687927, 5102830, 9375854, 9992195, 19984390, 23439635, 26400431, 46879270, 52800862, 132002155, 264004310, 501608189, 1003216378, 2508040945, 5016081890]

約数ペア:

[(1, 5016081890), (2, 2508040945), (5, 1003216378), (10, 501608189), (19, 264004310), (38, 132002155), (95, 52800862), (107, 46879270), (190, 26400431), (214, 23439635), (251, 19984390), (502, 9992195), (535, 9375854), (983, 5102830), (1070, 4687927), (1255, 3996878), (1966, 2551415), (2033, 2467330), (2510, 1998439), (4066, 1233665), (4769, 1051810), (4915, 1020566), (9538, 525905), (9830, 510283), (10165, 493466), (18677, 268570), (20330, 246733), (23845, 210362), (26857, 186770), (37354, 134285), (47690, 105181), (53714, 93385)]