13544240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 34872768

約数和(自身を除く): 21328528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 433, 460, 680, 782, 866, 920, 1360, 1564, 1732, 1840, 1955, 2165, 3128, 3464, 3910, 4330, 6256, 6928, 7361, 7820, 8660, 9959, 14722, 15640, 17320, 19918, 29444, 31280, 34640, 36805, 39836, 49795, 58888, 73610, 79672, 99590, 117776, 147220, 159344, 169303, 199180, 294440, 338606, 398360, 588880, 677212, 796720, 846515, 1354424, 1693030, 2708848, 3386060, 6772120, 13544240]

約数ペア:

[(1, 13544240), (2, 6772120), (4, 3386060), (5, 2708848), (8, 1693030), (10, 1354424), (16, 846515), (17, 796720), (20, 677212), (23, 588880), (34, 398360), (40, 338606), (46, 294440), (68, 199180), (80, 169303), (85, 159344), (92, 147220), (115, 117776), (136, 99590), (170, 79672), (184, 73610), (230, 58888), (272, 49795), (340, 39836), (368, 36805), (391, 34640), (433, 31280), (460, 29444), (680, 19918), (782, 17320), (866, 15640), (920, 14722), (1360, 9959), (1564, 8660), (1732, 7820), (1840, 7361), (1955, 6928), (2165, 6256), (3128, 4330), (3464, 3910)]