2644960670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6043}}^1$

素因数の和:6257

約数の個数: 64

約数和(自身を含む): 5451784704

約数和(自身を除く): 2806824034

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 173, 230, 253, 346, 506, 865, 1265, 1730, 1903, 2530, 3806, 3979, 6043, 7958, 9515, 12086, 19030, 19895, 30215, 39790, 43769, 60430, 66473, 87538, 132946, 138989, 218845, 277978, 332365, 437690, 664730, 694945, 1045439, 1389890, 1528879, 2090878, 3057758, 5227195, 7644395, 10454390, 11499829, 15288790, 22999658, 24045097, 48090194, 57499145, 114998290, 120225485, 240450970, 264496067, 528992134, 1322480335, 2644960670]

約数ペア:

[(1, 2644960670), (2, 1322480335), (5, 528992134), (10, 264496067), (11, 240450970), (22, 120225485), (23, 114998290), (46, 57499145), (55, 48090194), (110, 24045097), (115, 22999658), (173, 15288790), (230, 11499829), (253, 10454390), (346, 7644395), (506, 5227195), (865, 3057758), (1265, 2090878), (1730, 1528879), (1903, 1389890), (2530, 1045439), (3806, 694945), (3979, 664730), (6043, 437690), (7958, 332365), (9515, 277978), (12086, 218845), (19030, 138989), (19895, 132946), (30215, 87538), (39790, 66473), (43769, 60430)]