89420050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 174363840

約数和(自身を除く): 84943790

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 83, 145, 166, 290, 415, 725, 743, 830, 1450, 1486, 2075, 2407, 3715, 4150, 4814, 7430, 12035, 18575, 21547, 24070, 37150, 43094, 60175, 61669, 107735, 120350, 123338, 215470, 308345, 538675, 616690, 1077350, 1541725, 1788401, 3083450, 3576802, 8942005, 17884010, 44710025, 89420050]

約数ペア:

[(1, 89420050), (2, 44710025), (5, 17884010), (10, 8942005), (25, 3576802), (29, 3083450), (50, 1788401), (58, 1541725), (83, 1077350), (145, 616690), (166, 538675), (290, 308345), (415, 215470), (725, 123338), (743, 120350), (830, 107735), (1450, 61669), (1486, 60175), (2075, 43094), (2407, 37150), (3715, 24070), (4150, 21547), (4814, 18575), (7430, 12035)]