748349440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 1815035040

約数和(自身を除く): 1066685600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 512, 535, 640, 683, 856, 1024, 1070, 1280, 1366, 1712, 2048, 2140, 2560, 2732, 3415, 3424, 4280, 5120, 5464, 6830, 6848, 8560, 10240, 10928, 13660, 13696, 17120, 21856, 27320, 27392, 34240, 43712, 54640, 54784, 68480, 73081, 87424, 109280, 109568, 136960, 146162, 174848, 218560, 219136, 273920, 292324, 349696, 365405, 437120, 547840, 584648, 699392, 730810, 874240, 1095680, 1169296, 1398784, 1461620, 1748480, 2338592, 2923240, 3496960, 4677184, 5846480, 6993920, 9354368, 11692960, 18708736, 23385920, 37417472, 46771840, 74834944, 93543680, 149669888, 187087360, 374174720, 748349440]

約数ペア:

[(1, 748349440), (2, 374174720), (4, 187087360), (5, 149669888), (8, 93543680), (10, 74834944), (16, 46771840), (20, 37417472), (32, 23385920), (40, 18708736), (64, 11692960), (80, 9354368), (107, 6993920), (128, 5846480), (160, 4677184), (214, 3496960), (256, 2923240), (320, 2338592), (428, 1748480), (512, 1461620), (535, 1398784), (640, 1169296), (683, 1095680), (856, 874240), (1024, 730810), (1070, 699392), (1280, 584648), (1366, 547840), (1712, 437120), (2048, 365405), (2140, 349696), (2560, 292324), (2732, 273920), (3415, 219136), (3424, 218560), (4280, 174848), (5120, 146162), (5464, 136960), (6830, 109568), (6848, 109280), (8560, 87424), (10240, 73081), (10928, 68480), (13660, 54784), (13696, 54640), (17120, 43712), (21856, 34240), (27320, 27392)]