45629780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 112814856

約数和(自身を除く): 67185076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 245, 404, 461, 490, 505, 707, 922, 980, 1010, 1414, 1844, 2020, 2305, 2828, 3227, 3535, 4610, 4949, 6454, 7070, 9220, 9898, 12908, 14140, 16135, 19796, 22589, 24745, 32270, 45178, 46561, 49490, 64540, 90356, 93122, 98980, 112945, 186244, 225890, 232805, 325927, 451780, 465610, 651854, 931220, 1303708, 1629635, 2281489, 3259270, 4562978, 6518540, 9125956, 11407445, 22814890, 45629780]

約数ペア:

[(1, 45629780), (2, 22814890), (4, 11407445), (5, 9125956), (7, 6518540), (10, 4562978), (14, 3259270), (20, 2281489), (28, 1629635), (35, 1303708), (49, 931220), (70, 651854), (98, 465610), (101, 451780), (140, 325927), (196, 232805), (202, 225890), (245, 186244), (404, 112945), (461, 98980), (490, 93122), (505, 90356), (707, 64540), (922, 49490), (980, 46561), (1010, 45178), (1414, 32270), (1844, 24745), (2020, 22589), (2305, 19796), (2828, 16135), (3227, 14140), (3535, 12908), (4610, 9898), (4949, 9220), (6454, 7070)]