1939972800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{404161}}^1$

素因数の和:404186

約数の個数: 84

約数和(自身を含む): 6364743176

約数和(自身を除く): 4424770376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 404161, 808322, 1212483, 1616644, 2020805, 2424966, 3233288, 4041610, 4849932, 6062415, 6466576, 8083220, 9699864, 10104025, 12124830, 12933152, 16166440, 19399728, 20208050, 24249660, 25866304, 30312075, 32332880, 38799456, 40416100, 48499320, 60624150, 64665760, 77598912, 80832200, 96998640, 121248300, 129331520, 161664400, 193997280, 242496600, 323328800, 387994560, 484993200, 646657600, 969986400, 1939972800]

約数ペア:

[(1, 1939972800), (2, 969986400), (3, 646657600), (4, 484993200), (5, 387994560), (6, 323328800), (8, 242496600), (10, 193997280), (12, 161664400), (15, 129331520), (16, 121248300), (20, 96998640), (24, 80832200), (25, 77598912), (30, 64665760), (32, 60624150), (40, 48499320), (48, 40416100), (50, 38799456), (60, 32332880), (64, 30312075), (75, 25866304), (80, 24249660), (96, 20208050), (100, 19399728), (120, 16166440), (150, 12933152), (160, 12124830), (192, 10104025), (200, 9699864), (240, 8083220), (300, 6466576), (320, 6062415), (400, 4849932), (480, 4041610), (600, 3233288), (800, 2424966), (960, 2020805), (1200, 1616644), (1600, 1212483), (2400, 808322), (4800, 404161)]