108258040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 289033920

約数和(自身を除く): 180775880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 41, 44, 55, 68, 82, 85, 88, 110, 136, 164, 170, 187, 205, 220, 328, 340, 353, 374, 410, 440, 451, 680, 697, 706, 748, 820, 902, 935, 1394, 1412, 1496, 1640, 1765, 1804, 1870, 2255, 2788, 2824, 3485, 3530, 3608, 3740, 3883, 4510, 5576, 6001, 6970, 7060, 7480, 7667, 7766, 9020, 12002, 13940, 14120, 14473, 15334, 15532, 18040, 19415, 24004, 27880, 28946, 30005, 30668, 31064, 38335, 38830, 48008, 57892, 60010, 61336, 66011, 72365, 76670, 77660, 115784, 120020, 132022, 144730, 153340, 155320, 159203, 240040, 246041, 264044, 289460, 306680, 318406, 330055, 492082, 528088, 578920, 636812, 660110, 796015, 984164, 1230205, 1273624, 1320220, 1592030, 1968328, 2460410, 2640440, 2706451, 3184060, 4920820, 5412902, 6368120, 9841640, 10825804, 13532255, 21651608, 27064510, 54129020, 108258040]

約数ペア:

[(1, 108258040), (2, 54129020), (4, 27064510), (5, 21651608), (8, 13532255), (10, 10825804), (11, 9841640), (17, 6368120), (20, 5412902), (22, 4920820), (34, 3184060), (40, 2706451), (41, 2640440), (44, 2460410), (55, 1968328), (68, 1592030), (82, 1320220), (85, 1273624), (88, 1230205), (110, 984164), (136, 796015), (164, 660110), (170, 636812), (187, 578920), (205, 528088), (220, 492082), (328, 330055), (340, 318406), (353, 306680), (374, 289460), (410, 264044), (440, 246041), (451, 240040), (680, 159203), (697, 155320), (706, 153340), (748, 144730), (820, 132022), (902, 120020), (935, 115784), (1394, 77660), (1412, 76670), (1496, 72365), (1640, 66011), (1765, 61336), (1804, 60010), (1870, 57892), (2255, 48008), (2788, 38830), (2824, 38335), (3485, 31064), (3530, 30668), (3608, 30005), (3740, 28946), (3883, 27880), (4510, 24004), (5576, 19415), (6001, 18040), (6970, 15532), (7060, 15334), (7480, 14473), (7667, 14120), (7766, 13940), (9020, 12002)]