9907040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 27560736

約数和(自身を除く): 17653696

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 433, 440, 520, 572, 715, 866, 880, 1040, 1144, 1430, 1732, 1760, 2080, 2165, 2288, 2860, 3464, 4330, 4576, 4763, 5629, 5720, 6928, 8660, 9526, 11258, 11440, 13856, 17320, 19052, 22516, 22880, 23815, 28145, 34640, 38104, 45032, 47630, 56290, 61919, 69280, 76208, 90064, 95260, 112580, 123838, 152416, 180128, 190520, 225160, 247676, 309595, 381040, 450320, 495352, 619190, 762080, 900640, 990704, 1238380, 1981408, 2476760, 4953520, 9907040]

約数ペア:

[(1, 9907040), (2, 4953520), (4, 2476760), (5, 1981408), (8, 1238380), (10, 990704), (11, 900640), (13, 762080), (16, 619190), (20, 495352), (22, 450320), (26, 381040), (32, 309595), (40, 247676), (44, 225160), (52, 190520), (55, 180128), (65, 152416), (80, 123838), (88, 112580), (104, 95260), (110, 90064), (130, 76208), (143, 69280), (160, 61919), (176, 56290), (208, 47630), (220, 45032), (260, 38104), (286, 34640), (352, 28145), (416, 23815), (433, 22880), (440, 22516), (520, 19052), (572, 17320), (715, 13856), (866, 11440), (880, 11258), (1040, 9526), (1144, 8660), (1430, 6928), (1732, 5720), (1760, 5629), (2080, 4763), (2165, 4576), (2288, 4330), (2860, 3464)]