83766340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19301}}^1$

素因数の和:19348

約数の個数: 48

約数和(自身を含む): 207535104

約数和(自身を除く): 123768764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 19301, 38602, 77204, 96505, 135107, 193010, 270214, 386020, 540428, 598331, 675535, 1196662, 1351070, 2393324, 2702140, 2991655, 4188317, 5983310, 8376634, 11966620, 16753268, 20941585, 41883170, 83766340]

約数ペア:

[(1, 83766340), (2, 41883170), (4, 20941585), (5, 16753268), (7, 11966620), (10, 8376634), (14, 5983310), (20, 4188317), (28, 2991655), (31, 2702140), (35, 2393324), (62, 1351070), (70, 1196662), (124, 675535), (140, 598331), (155, 540428), (217, 386020), (310, 270214), (434, 193010), (620, 135107), (868, 96505), (1085, 77204), (2170, 38602), (4340, 19301)]