264541120

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22343}}^1$

素因数の和:22397

約数の個数: 56

約数和(自身を含む): 646992864

約数和(自身を除く): 382451744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 22343, 44686, 89372, 111715, 178744, 223430, 357488, 446860, 714976, 826691, 893720, 1429952, 1653382, 1787440, 3306764, 3574880, 4133455, 6613528, 7149760, 8266910, 13227056, 16533820, 26454112, 33067640, 52908224, 66135280, 132270560, 264541120]

約数ペア:

[(1, 264541120), (2, 132270560), (4, 66135280), (5, 52908224), (8, 33067640), (10, 26454112), (16, 16533820), (20, 13227056), (32, 8266910), (37, 7149760), (40, 6613528), (64, 4133455), (74, 3574880), (80, 3306764), (148, 1787440), (160, 1653382), (185, 1429952), (296, 893720), (320, 826691), (370, 714976), (592, 446860), (740, 357488), (1184, 223430), (1480, 178744), (2368, 111715), (2960, 89372), (5920, 44686), (11840, 22343)]