14861680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 22260944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 197, 205, 230, 328, 368, 394, 410, 460, 656, 788, 820, 920, 943, 985, 1576, 1640, 1840, 1886, 1970, 3152, 3280, 3772, 3940, 4531, 4715, 7544, 7880, 8077, 9062, 9430, 15088, 15760, 16154, 18124, 18860, 22655, 32308, 36248, 37720, 40385, 45310, 64616, 72496, 75440, 80770, 90620, 129232, 161540, 181240, 185771, 323080, 362480, 371542, 646160, 743084, 928855, 1486168, 1857710, 2972336, 3715420, 7430840, 14861680]

約数ペア:

[(1, 14861680), (2, 7430840), (4, 3715420), (5, 2972336), (8, 1857710), (10, 1486168), (16, 928855), (20, 743084), (23, 646160), (40, 371542), (41, 362480), (46, 323080), (80, 185771), (82, 181240), (92, 161540), (115, 129232), (164, 90620), (184, 80770), (197, 75440), (205, 72496), (230, 64616), (328, 45310), (368, 40385), (394, 37720), (410, 36248), (460, 32308), (656, 22655), (788, 18860), (820, 18124), (920, 16154), (943, 15760), (985, 15088), (1576, 9430), (1640, 9062), (1840, 8077), (1886, 7880), (1970, 7544), (3152, 4715), (3280, 4531), (3772, 3940)]