2081527955200

素因数分解:

$2^8\times 5^2\times {\mathrm{325238743}}^1$

素因数の和:325238769

約数の個数: 54

約数和(自身を含む): 5152106943704

約数和(自身を除く): 3070578988504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 325238743, 650477486, 1300954972, 1626193715, 2601909944, 3252387430, 5203819888, 6504774860, 8130968575, 10407639776, 13009549720, 16261937150, 20815279552, 26019099440, 32523874300, 41630559104, 52038198880, 65047748600, 83261118208, 104076397760, 130095497200, 208152795520, 260190994400, 416305591040, 520381988800, 1040763977600, 2081527955200]

約数ペア:

[(1, 2081527955200), (2, 1040763977600), (4, 520381988800), (5, 416305591040), (8, 260190994400), (10, 208152795520), (16, 130095497200), (20, 104076397760), (25, 83261118208), (32, 65047748600), (40, 52038198880), (50, 41630559104), (64, 32523874300), (80, 26019099440), (100, 20815279552), (128, 16261937150), (160, 13009549720), (200, 10407639776), (256, 8130968575), (320, 6504774860), (400, 5203819888), (640, 3252387430), (800, 2601909944), (1280, 1626193715), (1600, 1300954972), (3200, 650477486), (6400, 325238743)]