1024451855

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 1509580800

約数和(自身を除く): 485128945

約数列:

[1, 5, 7, 23, 35, 79, 89, 115, 161, 181, 395, 445, 553, 623, 805, 905, 1267, 1817, 2047, 2765, 3115, 4163, 6335, 7031, 9085, 10235, 12719, 14299, 14329, 16109, 20815, 29141, 35155, 49217, 63595, 71495, 71645, 80545, 100093, 112763, 145705, 161713, 246085, 328877, 370507, 500465, 563815, 808565, 1131991, 1272611, 1644385, 1852535, 2302139, 2593549, 5659955, 6363055, 8908277, 11510695, 12967745, 29270053, 44541385, 146350265, 204890371, 1024451855]

約数ペア:

[(1, 1024451855), (5, 204890371), (7, 146350265), (23, 44541385), (35, 29270053), (79, 12967745), (89, 11510695), (115, 8908277), (161, 6363055), (181, 5659955), (395, 2593549), (445, 2302139), (553, 1852535), (623, 1644385), (805, 1272611), (905, 1131991), (1267, 808565), (1817, 563815), (2047, 500465), (2765, 370507), (3115, 328877), (4163, 246085), (6335, 161713), (7031, 145705), (9085, 112763), (10235, 100093), (12719, 80545), (14299, 71645), (14329, 71495), (16109, 63595), (20815, 49217), (29141, 35155)]