2531950850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12211}}^1$

素因数の和:12276

約数の個数: 96

約数和(自身を含む): 5724008640

約数和(自身を除く): 3192057790

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 275, 286, 290, 319, 325, 377, 550, 638, 650, 715, 725, 754, 1430, 1450, 1595, 1885, 3190, 3575, 3770, 4147, 7150, 7975, 8294, 9425, 12211, 15950, 18850, 20735, 24422, 41470, 61055, 103675, 122110, 134321, 158743, 207350, 268642, 305275, 317486, 354119, 610550, 671605, 708238, 793715, 1343210, 1587430, 1746173, 1770595, 3358025, 3492346, 3541190, 3895309, 3968575, 4603547, 6716050, 7790618, 7937150, 8730865, 8852975, 9207094, 17461730, 17705950, 19476545, 23017735, 38953090, 43654325, 46035470, 50639017, 87308650, 97382725, 101278034, 115088675, 194765450, 230177350, 253195085, 506390170, 1265975425, 2531950850]

約数ペア:

[(1, 2531950850), (2, 1265975425), (5, 506390170), (10, 253195085), (11, 230177350), (13, 194765450), (22, 115088675), (25, 101278034), (26, 97382725), (29, 87308650), (50, 50639017), (55, 46035470), (58, 43654325), (65, 38953090), (110, 23017735), (130, 19476545), (143, 17705950), (145, 17461730), (275, 9207094), (286, 8852975), (290, 8730865), (319, 7937150), (325, 7790618), (377, 6716050), (550, 4603547), (638, 3968575), (650, 3895309), (715, 3541190), (725, 3492346), (754, 3358025), (1430, 1770595), (1450, 1746173), (1595, 1587430), (1885, 1343210), (3190, 793715), (3575, 708238), (3770, 671605), (4147, 610550), (7150, 354119), (7975, 317486), (8294, 305275), (9425, 268642), (12211, 207350), (15950, 158743), (18850, 134321), (20735, 122110), (24422, 103675), (41470, 61055)]