3149773040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{1301}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 7480208736

約数和(自身を除く): 4330435696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 571, 848, 1060, 1142, 1301, 2120, 2284, 2602, 2855, 4240, 4568, 5204, 5710, 6505, 9136, 10408, 11420, 13010, 20816, 22840, 26020, 30263, 45680, 52040, 60526, 68953, 104080, 121052, 137906, 151315, 242104, 275812, 302630, 344765, 484208, 551624, 605260, 689530, 742871, 1103248, 1210520, 1379060, 1485742, 2421040, 2758120, 2971484, 3714355, 5516240, 5942968, 7428710, 11885936, 14857420, 29714840, 39372163, 59429680, 78744326, 157488652, 196860815, 314977304, 393721630, 629954608, 787443260, 1574886520, 3149773040]

約数ペア:

[(1, 3149773040), (2, 1574886520), (4, 787443260), (5, 629954608), (8, 393721630), (10, 314977304), (16, 196860815), (20, 157488652), (40, 78744326), (53, 59429680), (80, 39372163), (106, 29714840), (212, 14857420), (265, 11885936), (424, 7428710), (530, 5942968), (571, 5516240), (848, 3714355), (1060, 2971484), (1142, 2758120), (1301, 2421040), (2120, 1485742), (2284, 1379060), (2602, 1210520), (2855, 1103248), (4240, 742871), (4568, 689530), (5204, 605260), (5710, 551624), (6505, 484208), (9136, 344765), (10408, 302630), (11420, 275812), (13010, 242104), (20816, 151315), (22840, 137906), (26020, 121052), (30263, 104080), (45680, 68953), (52040, 60526)]