2400012800

素因数分解:

$2^9\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2058

約数の個数: 120

約数和(自身を含む): 6010628316

約数和(自身を除く): 3610615516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 160, 194, 200, 256, 320, 388, 400, 485, 512, 640, 776, 800, 970, 1280, 1552, 1600, 1933, 1940, 2425, 2560, 3104, 3200, 3866, 3880, 4850, 6208, 6400, 7732, 7760, 9665, 9700, 12416, 12800, 15464, 15520, 19330, 19400, 24832, 30928, 31040, 38660, 38800, 48325, 49664, 61856, 62080, 77320, 77600, 96650, 123712, 124160, 154640, 155200, 187501, 193300, 247424, 248320, 309280, 310400, 375002, 386600, 494848, 618560, 620800, 750004, 773200, 937505, 989696, 1237120, 1241600, 1500008, 1546400, 1875010, 2474240, 3000016, 3092800, 3750020, 4687525, 4948480, 6000032, 6185600, 7500040, 9375050, 12000064, 12371200, 15000080, 18750100, 24000128, 24742400, 30000160, 37500200, 48000256, 60000320, 75000400, 96000512, 120000640, 150000800, 240001280, 300001600, 480002560, 600003200, 1200006400, 2400012800]

約数ペア:

[(1, 2400012800), (2, 1200006400), (4, 600003200), (5, 480002560), (8, 300001600), (10, 240001280), (16, 150000800), (20, 120000640), (25, 96000512), (32, 75000400), (40, 60000320), (50, 48000256), (64, 37500200), (80, 30000160), (97, 24742400), (100, 24000128), (128, 18750100), (160, 15000080), (194, 12371200), (200, 12000064), (256, 9375050), (320, 7500040), (388, 6185600), (400, 6000032), (485, 4948480), (512, 4687525), (640, 3750020), (776, 3092800), (800, 3000016), (970, 2474240), (1280, 1875010), (1552, 1546400), (1600, 1500008), (1933, 1241600), (1940, 1237120), (2425, 989696), (2560, 937505), (3104, 773200), (3200, 750004), (3866, 620800), (3880, 618560), (4850, 494848), (6208, 386600), (6400, 375002), (7732, 310400), (7760, 309280), (9665, 248320), (9700, 247424), (12416, 193300), (12800, 187501), (15464, 155200), (15520, 154640), (19330, 124160), (19400, 123712), (24832, 96650), (30928, 77600), (31040, 77320), (38660, 62080), (38800, 61856), (48325, 49664)]