122699480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 289967040

約数和(自身を除く): 167267560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 197, 230, 394, 460, 677, 788, 920, 985, 1354, 1576, 1970, 2708, 3385, 3940, 4531, 5416, 6770, 7880, 9062, 13540, 15571, 18124, 22655, 27080, 31142, 36248, 45310, 62284, 77855, 90620, 124568, 133369, 155710, 181240, 266738, 311420, 533476, 622840, 666845, 1066952, 1333690, 2667380, 3067487, 5334760, 6134974, 12269948, 15337435, 24539896, 30674870, 61349740, 122699480]

約数ペア:

[(1, 122699480), (2, 61349740), (4, 30674870), (5, 24539896), (8, 15337435), (10, 12269948), (20, 6134974), (23, 5334760), (40, 3067487), (46, 2667380), (92, 1333690), (115, 1066952), (184, 666845), (197, 622840), (230, 533476), (394, 311420), (460, 266738), (677, 181240), (788, 155710), (920, 133369), (985, 124568), (1354, 90620), (1576, 77855), (1970, 62284), (2708, 45310), (3385, 36248), (3940, 31142), (4531, 27080), (5416, 22655), (6770, 18124), (7880, 15571), (9062, 13540)]