604580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 1404480

約数和(自身を除く): 799900

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 43, 74, 76, 86, 95, 148, 172, 185, 190, 215, 370, 380, 430, 703, 740, 817, 860, 1406, 1591, 1634, 2812, 3182, 3268, 3515, 4085, 6364, 7030, 7955, 8170, 14060, 15910, 16340, 30229, 31820, 60458, 120916, 151145, 302290, 604580]

約数ペア:

[(1, 604580), (2, 302290), (4, 151145), (5, 120916), (10, 60458), (19, 31820), (20, 30229), (37, 16340), (38, 15910), (43, 14060), (74, 8170), (76, 7955), (86, 7030), (95, 6364), (148, 4085), (172, 3515), (185, 3268), (190, 3182), (215, 2812), (370, 1634), (380, 1591), (430, 1406), (703, 860), (740, 817)]