38024641280

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{272539}}^1$

素因数の和:272669

約数の個数: 72

約数和(自身を含む): 91916840400

約数和(自身を除く): 53892199120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 872, 1090, 1280, 1744, 2180, 3488, 4360, 6976, 8720, 13952, 17440, 27904, 34880, 69760, 139520, 272539, 545078, 1090156, 1362695, 2180312, 2725390, 4360624, 5450780, 8721248, 10901560, 17442496, 21803120, 29706751, 34884992, 43606240, 59413502, 69769984, 87212480, 118827004, 148533755, 174424960, 237654008, 297067510, 348849920, 475308016, 594135020, 950616032, 1188270040, 1901232064, 2376540080, 3802464128, 4753080160, 7604928256, 9506160320, 19012320640, 38024641280]

約数ペア:

[(1, 38024641280), (2, 19012320640), (4, 9506160320), (5, 7604928256), (8, 4753080160), (10, 3802464128), (16, 2376540080), (20, 1901232064), (32, 1188270040), (40, 950616032), (64, 594135020), (80, 475308016), (109, 348849920), (128, 297067510), (160, 237654008), (218, 174424960), (256, 148533755), (320, 118827004), (436, 87212480), (545, 69769984), (640, 59413502), (872, 43606240), (1090, 34884992), (1280, 29706751), (1744, 21803120), (2180, 17442496), (3488, 10901560), (4360, 8721248), (6976, 5450780), (8720, 4360624), (13952, 2725390), (17440, 2180312), (27904, 1362695), (34880, 1090156), (69760, 545078), (139520, 272539)]