4383280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 11811744

約数和(自身を除く): 7428464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 293, 340, 374, 440, 586, 680, 748, 880, 935, 1172, 1360, 1465, 1496, 1870, 2344, 2930, 2992, 3223, 3740, 4688, 4981, 5860, 6446, 7480, 9962, 11720, 12892, 14960, 16115, 19924, 23440, 24905, 25784, 32230, 39848, 49810, 51568, 54791, 64460, 79696, 99620, 109582, 128920, 199240, 219164, 257840, 273955, 398480, 438328, 547910, 876656, 1095820, 2191640, 4383280]

約数ペア:

[(1, 4383280), (2, 2191640), (4, 1095820), (5, 876656), (8, 547910), (10, 438328), (11, 398480), (16, 273955), (17, 257840), (20, 219164), (22, 199240), (34, 128920), (40, 109582), (44, 99620), (55, 79696), (68, 64460), (80, 54791), (85, 51568), (88, 49810), (110, 39848), (136, 32230), (170, 25784), (176, 24905), (187, 23440), (220, 19924), (272, 16115), (293, 14960), (340, 12892), (374, 11720), (440, 9962), (586, 7480), (680, 6446), (748, 5860), (880, 4981), (935, 4688), (1172, 3740), (1360, 3223), (1465, 2992), (1496, 2930), (1870, 2344)]