137308240

素因数分解:

$2^4\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1801}}^1$

素因数の和:2767

約数の個数: 40

約数和(自身を含む): 319754088

約数和(自身を除く): 182445848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 953, 1801, 1906, 3602, 3812, 4765, 7204, 7624, 9005, 9530, 14408, 15248, 18010, 19060, 28816, 36020, 38120, 72040, 76240, 144080, 1716353, 3432706, 6865412, 8581765, 13730824, 17163530, 27461648, 34327060, 68654120, 137308240]

約数ペア:

[(1, 137308240), (2, 68654120), (4, 34327060), (5, 27461648), (8, 17163530), (10, 13730824), (16, 8581765), (20, 6865412), (40, 3432706), (80, 1716353), (953, 144080), (1801, 76240), (1906, 72040), (3602, 38120), (3812, 36020), (4765, 28816), (7204, 19060), (7624, 18010), (9005, 15248), (9530, 14408)]