118153280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{52747}}^1$

素因数の和:52771

約数の個数: 56

約数和(自身を含む): 321551808

約数和(自身を除く): 203398528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 52747, 105494, 210988, 263735, 369229, 421976, 527470, 738458, 843952, 1054940, 1476916, 1687904, 1846145, 2109880, 2953832, 3375808, 3692290, 4219760, 5907664, 7384580, 8439520, 11815328, 14769160, 16879040, 23630656, 29538320, 59076640, 118153280]

約数ペア:

[(1, 118153280), (2, 59076640), (4, 29538320), (5, 23630656), (7, 16879040), (8, 14769160), (10, 11815328), (14, 8439520), (16, 7384580), (20, 5907664), (28, 4219760), (32, 3692290), (35, 3375808), (40, 2953832), (56, 2109880), (64, 1846145), (70, 1687904), (80, 1476916), (112, 1054940), (140, 843952), (160, 738458), (224, 527470), (280, 421976), (320, 369229), (448, 263735), (560, 210988), (1120, 105494), (2240, 52747)]