117544540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 261636480

約数和(自身を除く): 144091940

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 4943, 5945, 9886, 11890, 19772, 23780, 24715, 49430, 98860, 143347, 202663, 286694, 405326, 573388, 716735, 810652, 1013315, 1433470, 2026630, 2866940, 4053260, 5877227, 11754454, 23508908, 29386135, 58772270, 117544540]

約数ペア:

[(1, 117544540), (2, 58772270), (4, 29386135), (5, 23508908), (10, 11754454), (20, 5877227), (29, 4053260), (41, 2866940), (58, 2026630), (82, 1433470), (116, 1013315), (145, 810652), (164, 716735), (205, 573388), (290, 405326), (410, 286694), (580, 202663), (820, 143347), (1189, 98860), (2378, 49430), (4756, 24715), (4943, 23780), (5945, 19772), (9886, 11890)]