15417160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 38905920

約数和(自身を除く): 23488760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 947, 1480, 1628, 1894, 2035, 3256, 3788, 4070, 4735, 7576, 8140, 9470, 10417, 16280, 18940, 20834, 35039, 37880, 41668, 52085, 70078, 83336, 104170, 140156, 175195, 208340, 280312, 350390, 385429, 416680, 700780, 770858, 1401560, 1541716, 1927145, 3083432, 3854290, 7708580, 15417160]

約数ペア:

[(1, 15417160), (2, 7708580), (4, 3854290), (5, 3083432), (8, 1927145), (10, 1541716), (11, 1401560), (20, 770858), (22, 700780), (37, 416680), (40, 385429), (44, 350390), (55, 280312), (74, 208340), (88, 175195), (110, 140156), (148, 104170), (185, 83336), (220, 70078), (296, 52085), (370, 41668), (407, 37880), (440, 35039), (740, 20834), (814, 18940), (947, 16280), (1480, 10417), (1628, 9470), (1894, 8140), (2035, 7576), (3256, 4735), (3788, 4070)]