2566291270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6947}}^1$

素因数の和:7065

約数の個数: 64

約数和(自身を含む): 5105612736

約数和(自身を除く): 2539321466

約数列:

[1, 2, 5, 10, 17, 34, 41, 53, 82, 85, 106, 170, 205, 265, 410, 530, 697, 901, 1394, 1802, 2173, 3485, 4346, 4505, 6947, 6970, 9010, 10865, 13894, 21730, 34735, 36941, 69470, 73882, 118099, 184705, 236198, 284827, 368191, 369410, 569654, 590495, 736382, 1180990, 1424135, 1840955, 2848270, 3681910, 4842059, 6259247, 9684118, 12518494, 15095831, 24210295, 30191662, 31296235, 48420590, 62592470, 75479155, 150958310, 256629127, 513258254, 1283145635, 2566291270]

約数ペア:

[(1, 2566291270), (2, 1283145635), (5, 513258254), (10, 256629127), (17, 150958310), (34, 75479155), (41, 62592470), (53, 48420590), (82, 31296235), (85, 30191662), (106, 24210295), (170, 15095831), (205, 12518494), (265, 9684118), (410, 6259247), (530, 4842059), (697, 3681910), (901, 2848270), (1394, 1840955), (1802, 1424135), (2173, 1180990), (3485, 736382), (4346, 590495), (4505, 569654), (6947, 369410), (6970, 368191), (9010, 284827), (10865, 236198), (13894, 184705), (21730, 118099), (34735, 73882), (36941, 69470)]