18773569640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4691}}^1\times {\mathrm{14293}}^1$

素因数の和:19002

約数の個数: 64

約数和(自身を含む): 48288562560

約数和(自身を除く): 29514992920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4691, 9382, 14293, 18764, 23455, 28586, 32837, 37528, 46910, 57172, 65674, 71465, 93820, 100051, 114344, 131348, 142930, 164185, 187640, 200102, 262696, 285860, 328370, 400204, 500255, 571720, 656740, 800408, 1000510, 1313480, 2001020, 4002040, 67048463, 134096926, 268193852, 335242315, 469339241, 536387704, 670484630, 938678482, 1340969260, 1877356964, 2346696205, 2681938520, 3754713928, 4693392410, 9386784820, 18773569640]

約数ペア:

[(1, 18773569640), (2, 9386784820), (4, 4693392410), (5, 3754713928), (7, 2681938520), (8, 2346696205), (10, 1877356964), (14, 1340969260), (20, 938678482), (28, 670484630), (35, 536387704), (40, 469339241), (56, 335242315), (70, 268193852), (140, 134096926), (280, 67048463), (4691, 4002040), (9382, 2001020), (14293, 1313480), (18764, 1000510), (23455, 800408), (28586, 656740), (32837, 571720), (37528, 500255), (46910, 400204), (57172, 328370), (65674, 285860), (71465, 262696), (93820, 200102), (100051, 187640), (114344, 164185), (131348, 142930)]