1039338520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3469

約数の個数: 128

約数和(自身を含む): 2767867200

約数和(自身を除く): 1728528680

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, 374, 410, 440, 451, 680, 697, 748, 820, 902, 935, 1394, 1496, 1640, 1804, 1870, 2255, 2788, 3389, 3485, 3608, 3740, 4510, 5576, 6778, 6970, 7480, 7667, 9020, 13556, 13940, 15334, 16945, 18040, 27112, 27880, 30668, 33890, 37279, 38335, 57613, 61336, 67780, 74558, 76670, 115226, 135560, 138949, 149116, 153340, 186395, 230452, 277898, 288065, 298232, 306680, 372790, 460904, 555796, 576130, 633743, 694745, 745580, 1111592, 1152260, 1267486, 1389490, 1491160, 1528439, 2304520, 2362133, 2534972, 2778980, 3056878, 3168715, 4724266, 5069944, 5557960, 6113756, 6337430, 7642195, 9448532, 11810665, 12227512, 12674860, 15284390, 18897064, 23621330, 25349720, 25983463, 30568780, 47242660, 51966926, 61137560, 94485320, 103933852, 129917315, 207867704, 259834630, 519669260, 1039338520]

約数ペア:

[(1, 1039338520), (2, 519669260), (4, 259834630), (5, 207867704), (8, 129917315), (10, 103933852), (11, 94485320), (17, 61137560), (20, 51966926), (22, 47242660), (34, 30568780), (40, 25983463), (41, 25349720), (44, 23621330), (55, 18897064), (68, 15284390), (82, 12674860), (85, 12227512), (88, 11810665), (110, 9448532), (136, 7642195), (164, 6337430), (170, 6113756), (187, 5557960), (205, 5069944), (220, 4724266), (328, 3168715), (340, 3056878), (374, 2778980), (410, 2534972), (440, 2362133), (451, 2304520), (680, 1528439), (697, 1491160), (748, 1389490), (820, 1267486), (902, 1152260), (935, 1111592), (1394, 745580), (1496, 694745), (1640, 633743), (1804, 576130), (1870, 555796), (2255, 460904), (2788, 372790), (3389, 306680), (3485, 298232), (3608, 288065), (3740, 277898), (4510, 230452), (5576, 186395), (6778, 153340), (6970, 149116), (7480, 138949), (7667, 135560), (9020, 115226), (13556, 76670), (13940, 74558), (15334, 67780), (16945, 61336), (18040, 57613), (27112, 38335), (27880, 37279), (30668, 33890)]