29766880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 82682208

約数和(自身を除く): 52915328

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1301, 1430, 1760, 2080, 2288, 2602, 2860, 4576, 5204, 5720, 6505, 10408, 11440, 13010, 14311, 16913, 20816, 22880, 26020, 28622, 33826, 41632, 52040, 57244, 67652, 71555, 84565, 104080, 114488, 135304, 143110, 169130, 186043, 208160, 228976, 270608, 286220, 338260, 372086, 457952, 541216, 572440, 676520, 744172, 930215, 1144880, 1353040, 1488344, 1860430, 2289760, 2706080, 2976688, 3720860, 5953376, 7441720, 14883440, 29766880]

約数ペア:

[(1, 29766880), (2, 14883440), (4, 7441720), (5, 5953376), (8, 3720860), (10, 2976688), (11, 2706080), (13, 2289760), (16, 1860430), (20, 1488344), (22, 1353040), (26, 1144880), (32, 930215), (40, 744172), (44, 676520), (52, 572440), (55, 541216), (65, 457952), (80, 372086), (88, 338260), (104, 286220), (110, 270608), (130, 228976), (143, 208160), (160, 186043), (176, 169130), (208, 143110), (220, 135304), (260, 114488), (286, 104080), (352, 84565), (416, 71555), (440, 67652), (520, 57244), (572, 52040), (715, 41632), (880, 33826), (1040, 28622), (1144, 26020), (1301, 22880), (1430, 20816), (1760, 16913), (2080, 14311), (2288, 13010), (2602, 11440), (2860, 10408), (4576, 6505), (5204, 5720)]