25072416

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 120

約数和(自身を含む): 78211980

約数和(自身を除く): 53139564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 569, 612, 648, 816, 864, 918, 1138, 1224, 1296, 1377, 1632, 1707, 1836, 2276, 2448, 2592, 2754, 3414, 3672, 4552, 4896, 5121, 5508, 6828, 7344, 9104, 9673, 10242, 11016, 13656, 14688, 15363, 18208, 19346, 20484, 22032, 27312, 29019, 30726, 38692, 40968, 44064, 46089, 54624, 58038, 61452, 77384, 81936, 87057, 92178, 116076, 122904, 154768, 163872, 174114, 184356, 232152, 245808, 261171, 309536, 348228, 368712, 464304, 491616, 522342, 696456, 737424, 783513, 928608, 1044684, 1392912, 1474848, 1567026, 2089368, 2785824, 3134052, 4178736, 6268104, 8357472, 12536208, 25072416]

約数ペア:

[(1, 25072416), (2, 12536208), (3, 8357472), (4, 6268104), (6, 4178736), (8, 3134052), (9, 2785824), (12, 2089368), (16, 1567026), (17, 1474848), (18, 1392912), (24, 1044684), (27, 928608), (32, 783513), (34, 737424), (36, 696456), (48, 522342), (51, 491616), (54, 464304), (68, 368712), (72, 348228), (81, 309536), (96, 261171), (102, 245808), (108, 232152), (136, 184356), (144, 174114), (153, 163872), (162, 154768), (204, 122904), (216, 116076), (272, 92178), (288, 87057), (306, 81936), (324, 77384), (408, 61452), (432, 58038), (459, 54624), (544, 46089), (569, 44064), (612, 40968), (648, 38692), (816, 30726), (864, 29019), (918, 27312), (1138, 22032), (1224, 20484), (1296, 19346), (1377, 18208), (1632, 15363), (1707, 14688), (1836, 13656), (2276, 11016), (2448, 10242), (2592, 9673), (2754, 9104), (3414, 7344), (3672, 6828), (4552, 5508), (4896, 5121)]