83150871940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12049}}^1\times {\mathrm{3877}}^1$

素因数の和:16024

約数の個数: 48

約数和(自身を含む): 176639022000

約数和(自身を除く): 93488150060

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3877, 7754, 12049, 15508, 19385, 24098, 38770, 48196, 60245, 77540, 120490, 240980, 345053, 690106, 1072361, 1380212, 1725265, 2144722, 3450530, 4289444, 5361805, 6901060, 10723610, 21447220, 46713973, 93427946, 186855892, 233569865, 467139730, 934279460, 4157543597, 8315087194, 16630174388, 20787717985, 41575435970, 83150871940]

約数ペア:

[(1, 83150871940), (2, 41575435970), (4, 20787717985), (5, 16630174388), (10, 8315087194), (20, 4157543597), (89, 934279460), (178, 467139730), (356, 233569865), (445, 186855892), (890, 93427946), (1780, 46713973), (3877, 21447220), (7754, 10723610), (12049, 6901060), (15508, 5361805), (19385, 4289444), (24098, 3450530), (38770, 2144722), (48196, 1725265), (60245, 1380212), (77540, 1072361), (120490, 690106), (240980, 345053)]