26624580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 77898240

約数和(自身を除く): 51273660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 79, 82, 123, 137, 158, 164, 205, 237, 246, 274, 316, 395, 410, 411, 474, 492, 548, 615, 685, 790, 820, 822, 948, 1185, 1230, 1370, 1580, 1644, 2055, 2370, 2460, 2740, 3239, 4110, 4740, 5617, 6478, 8220, 9717, 10823, 11234, 12956, 16195, 16851, 19434, 21646, 22468, 28085, 32390, 32469, 33702, 38868, 43292, 48585, 54115, 56170, 64780, 64938, 67404, 84255, 97170, 108230, 112340, 129876, 162345, 168510, 194340, 216460, 324690, 337020, 443743, 649380, 887486, 1331229, 1774972, 2218715, 2662458, 4437430, 5324916, 6656145, 8874860, 13312290, 26624580]

約数ペア:

[(1, 26624580), (2, 13312290), (3, 8874860), (4, 6656145), (5, 5324916), (6, 4437430), (10, 2662458), (12, 2218715), (15, 1774972), (20, 1331229), (30, 887486), (41, 649380), (60, 443743), (79, 337020), (82, 324690), (123, 216460), (137, 194340), (158, 168510), (164, 162345), (205, 129876), (237, 112340), (246, 108230), (274, 97170), (316, 84255), (395, 67404), (410, 64938), (411, 64780), (474, 56170), (492, 54115), (548, 48585), (615, 43292), (685, 38868), (790, 33702), (820, 32469), (822, 32390), (948, 28085), (1185, 22468), (1230, 21646), (1370, 19434), (1580, 16851), (1644, 16195), (2055, 12956), (2370, 11234), (2460, 10823), (2740, 9717), (3239, 8220), (4110, 6478), (4740, 5617)]