45300940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 101253600

約数和(自身を除く): 55952660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1229, 1843, 1940, 2458, 3686, 4916, 6145, 7372, 9215, 12290, 18430, 23351, 24580, 36860, 46702, 93404, 116755, 119213, 233510, 238426, 467020, 476852, 596065, 1192130, 2265047, 2384260, 4530094, 9060188, 11325235, 22650470, 45300940]

約数ペア:

[(1, 45300940), (2, 22650470), (4, 11325235), (5, 9060188), (10, 4530094), (19, 2384260), (20, 2265047), (38, 1192130), (76, 596065), (95, 476852), (97, 467020), (190, 238426), (194, 233510), (380, 119213), (388, 116755), (485, 93404), (970, 46702), (1229, 36860), (1843, 24580), (1940, 23351), (2458, 18430), (3686, 12290), (4916, 9215), (6145, 7372)]