37996860620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1\times {\mathrm{18289}}^1$

素因数の和:19794

約数の個数: 48

約数和(自身を含む): 80947735680

約数和(自身を除く): 42950875060

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1423, 1460, 2846, 5692, 7115, 14230, 18289, 28460, 36578, 73156, 91445, 103879, 182890, 207758, 365780, 415516, 519395, 1038790, 1335097, 2077580, 2670194, 5340388, 6675485, 13350970, 26025247, 26701940, 52050494, 104100988, 130126235, 260252470, 520504940, 1899843031, 3799686062, 7599372124, 9499215155, 18998430310, 37996860620]

約数ペア:

[(1, 37996860620), (2, 18998430310), (4, 9499215155), (5, 7599372124), (10, 3799686062), (20, 1899843031), (73, 520504940), (146, 260252470), (292, 130126235), (365, 104100988), (730, 52050494), (1423, 26701940), (1460, 26025247), (2846, 13350970), (5692, 6675485), (7115, 5340388), (14230, 2670194), (18289, 2077580), (28460, 1335097), (36578, 1038790), (73156, 519395), (91445, 415516), (103879, 365780), (182890, 207758)]