509602720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12589}}^1$

素因数の和:12638

約数の個数: 96

約数和(自身を含む): 1370597760

約数和(自身を除く): 860995040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5060, 8096, 10120, 12589, 20240, 25178, 40480, 50356, 62945, 100712, 125890, 138479, 201424, 251780, 276958, 289547, 402848, 503560, 553916, 579094, 692395, 1007120, 1107832, 1158188, 1384790, 1447735, 2014240, 2215664, 2316376, 2769580, 2895470, 3185017, 4431328, 4632752, 5539160, 5790940, 6370034, 9265504, 11078320, 11581880, 12740068, 15925085, 22156640, 23163760, 25480136, 31850170, 46327520, 50960272, 63700340, 101920544, 127400680, 254801360, 509602720]

約数ペア:

[(1, 509602720), (2, 254801360), (4, 127400680), (5, 101920544), (8, 63700340), (10, 50960272), (11, 46327520), (16, 31850170), (20, 25480136), (22, 23163760), (23, 22156640), (32, 15925085), (40, 12740068), (44, 11581880), (46, 11078320), (55, 9265504), (80, 6370034), (88, 5790940), (92, 5539160), (110, 4632752), (115, 4431328), (160, 3185017), (176, 2895470), (184, 2769580), (220, 2316376), (230, 2215664), (253, 2014240), (352, 1447735), (368, 1384790), (440, 1158188), (460, 1107832), (506, 1007120), (736, 692395), (880, 579094), (920, 553916), (1012, 503560), (1265, 402848), (1760, 289547), (1840, 276958), (2024, 251780), (2530, 201424), (3680, 138479), (4048, 125890), (5060, 100712), (8096, 62945), (10120, 50356), (12589, 40480), (20240, 25178)]