3805655997680

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{151983067}}^1$

素因数の和:151983393

約数の個数: 40

約数和(自身を含む): 8876419103472

約数和(自身を除く): 5070763105792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 12520, 25040, 151983067, 303966134, 607932268, 759915335, 1215864536, 1519830670, 2431729072, 3039661340, 6079322680, 12158645360, 47570699971, 95141399942, 190282799884, 237853499855, 380565599768, 475706999710, 761131199536, 951413999420, 1902827998840, 3805655997680]

約数ペア:

[(1, 3805655997680), (2, 1902827998840), (4, 951413999420), (5, 761131199536), (8, 475706999710), (10, 380565599768), (16, 237853499855), (20, 190282799884), (40, 95141399942), (80, 47570699971), (313, 12158645360), (626, 6079322680), (1252, 3039661340), (1565, 2431729072), (2504, 1519830670), (3130, 1215864536), (5008, 759915335), (6260, 607932268), (12520, 303966134), (25040, 151983067)]