99682791940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 213510173184

約数和(自身を除く): 113827381244

約数列:

[1, 2, 4, 5, 10, 20, 137, 151, 197, 274, 302, 394, 548, 604, 685, 755, 788, 985, 1223, 1370, 1510, 1970, 2446, 2740, 3020, 3940, 4892, 6115, 12230, 20687, 24460, 26989, 29747, 41374, 53978, 59494, 82748, 103435, 107956, 118988, 134945, 148735, 167551, 184673, 206870, 240931, 269890, 297470, 335102, 369346, 413740, 481862, 539780, 594940, 670204, 738692, 837755, 923365, 963724, 1204655, 1675510, 1846730, 2409310, 3351020, 3693460, 4075339, 4818620, 8150678, 16301356, 20376695, 25300201, 33007547, 36380581, 40753390, 50600402, 66015094, 72761162, 81506780, 101200804, 126501005, 132030188, 145522324, 165037735, 181902905, 253002010, 330075470, 363805810, 506004020, 660150940, 727611620, 4984139597, 9968279194, 19936558388, 24920697985, 49841395970, 99682791940]

約数ペア:

[(1, 99682791940), (2, 49841395970), (4, 24920697985), (5, 19936558388), (10, 9968279194), (20, 4984139597), (137, 727611620), (151, 660150940), (197, 506004020), (274, 363805810), (302, 330075470), (394, 253002010), (548, 181902905), (604, 165037735), (685, 145522324), (755, 132030188), (788, 126501005), (985, 101200804), (1223, 81506780), (1370, 72761162), (1510, 66015094), (1970, 50600402), (2446, 40753390), (2740, 36380581), (3020, 33007547), (3940, 25300201), (4892, 20376695), (6115, 16301356), (12230, 8150678), (20687, 4818620), (24460, 4075339), (26989, 3693460), (29747, 3351020), (41374, 2409310), (53978, 1846730), (59494, 1675510), (82748, 1204655), (103435, 963724), (107956, 923365), (118988, 837755), (134945, 738692), (148735, 670204), (167551, 594940), (184673, 539780), (206870, 481862), (240931, 413740), (269890, 369346), (297470, 335102)]