5098660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 7319900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 461, 553, 790, 922, 1106, 1580, 1844, 2212, 2305, 2765, 3227, 4610, 5530, 6454, 9220, 11060, 12908, 16135, 32270, 36419, 64540, 72838, 145676, 182095, 254933, 364190, 509866, 728380, 1019732, 1274665, 2549330, 5098660]

約数ペア:

[(1, 5098660), (2, 2549330), (4, 1274665), (5, 1019732), (7, 728380), (10, 509866), (14, 364190), (20, 254933), (28, 182095), (35, 145676), (70, 72838), (79, 64540), (140, 36419), (158, 32270), (316, 16135), (395, 12908), (461, 11060), (553, 9220), (790, 6454), (922, 5530), (1106, 4610), (1580, 3227), (1844, 2765), (2212, 2305)]